CHAPTER XX

AN APPRECIATION OF THE RECONNAISSANCE

BY PROFESSOR NORMAN COLLIE, F.R.S.

President of the Alpine Club

The chance of wandering into the wild places of the earth is given to

few. But those who have once visited the Himalaya will never forget

either the magnificence or the beauty of that immense mountain land,

whether it be the valley country that lies between the great

snow-covered ranges and the plains, where wonderful forests, flowers,

clear streams and lesser peaks form a fitting guard to the mighty

snow-peaks that lie beyond, or the great peaks themselves, that can be

seen far away to the North, as one approaches through the foot-hills

that lead up to them. The huge snow-covered giants may be a week's

journey away, they may be far more, yet when seen through the clear air

of the hills, perhaps 100 miles distant, they look immense,

inaccessible, remote and lonely. But as one approaches nearer and nearer

to them, they ever grow more splendid, glistening white in the mid-day

sun, rose-red at dawn, or a golden orange at sunset, with faint

opalescent green shadows that deepen as the daylight fails, till when

night comes they stand far up in the sky, pale and ghostly against the

glittering stars. Those who have been fortunate enough to see these

things, know the fascination they exert. It is the call of the great

spaces and of the great mountains. It is a call that mocks at the song

of the Lotus-eaters of old, it is more insidious than the Siren's call,

and it is a call that, once heard, is never forgotten.

One may be contented and busy with the multitudinous little events of

ordinary civilised life, but a chance phrase or some allusion wakes the

memory of the wild mountain lands, and one feels sick with desire for

the open spaces and the old trails. The dreams of the wanderer are far

more real than most of the happenings that make up the average man's

life. It may be the memory of some desolate peaks set against an angry

sky, or of islands set in summer seas, or some grim fight with deserts

of endless sands, or with tropical forests that have held their growth

for a thousand years; it may be the memory of rushing rivers, or lakes

set in wild woods where the beavers build their houses, or sunsets over

great oceans--the spell binds one, the present does not exist, one is

back again on the old trail--"The Red Gods have called us out, and we

must go."

There is no part of the world where lofty mountains exist at all

comparable with the Himalaya. Elsewhere the highest is Aconcagua, 23,060

feet. But in the Himalaya there are over eighty peaks that tower above

24,000 feet, probably twenty above 26,000 feet, six above 27,000 feet,

and the highest of all, Mount Everest, is 29,141 feet.

The huge range of mountains, of which the Himalaya forms the chief part,

is by far the greatest mountain range in the world. Starting to the

North of Afghanistan, it sweeps Eastwards, without a break, to the

confines of China, over 2,000 miles away. Yet in this vast world of

mountains, very few have been climbed. For many years to come the

Himalaya will provide sport for the mountaineer when most of the other

mountain ranges of the world will have been exhausted, as far as

exploration and new ascents are concerned.

Mountaineering is a sport of which Englishmen should be proud; for they

were the first really to pursue it as a pastime. The Alpine Club was the

first mountaineering club, and if one inquires into the records of

climbing and discovery amongst the mountains of the world, one usually

finds that it was an Englishman who led the way. It is the Englishman's

love of sport for its own sake that has enticed him on to battle with

the dangers and difficulties that are offered with such a lavish hand by

the great mountains.

As a sport, mountaineering is second to none. It is the finest mental

and physical tonic that a man can take. Whether it be the grim

determination of desperate struggles with difficult rocks, or with ice,

or whether it be the sight of range after range of splendid peaks

basking in the sunshine, or of mists half hiding the black precipices,

or the changing fairy colours of a sunrise, or the subtle curves of the

wind-blown snow, all these are good for one. They produce a sane mind in

a sane body. The joy of living becomes a real and a great joy, all is

right with the world, and life flies on golden wings. It is, of course,

true that there are many other beautiful and health-giving places

besides the mountains. The great expanses of the prairie lands, the

forests, the seas set with lonely islands, and in England the downs and

the homely lanes and villages nestling amongst woods, with clear streams

wandering through the pastures where the cattle feed--all these are

good; but the mountains give something more. There things are larger,

man is more alone, one feels that one is much nearer to Nature, one is

not held down by an artificial civilisation. And although the life may

be more strenuous (for Nature can be savage at times, as well as

beautiful), and the struggle may be hard, yet the battle is the more

worth winning.

Nowhere in any mountain land does Nature offer the good things of the

wilds with more prodigal hand than in the Himalaya. On the Southern

slopes, coming down from the great snow-peaks, are the finest river

gorges in the world, wonderful forests of mighty trees, open alps

nestling high up at the head of the valleys, that look out over great

expanses of the lesser ranges; and as one ascends higher and higher, the

views of the great peaks draped in everlasting snow, changing

perpetually as the clouds and mists form and re-form over them, astonish

one by their magnificence.

All things that the Himalaya gives are big things, and now that the

mountaineer has conquered the lesser ranges, he turns to the Himalaya,

where the peaks stand head and shoulders above all others. Up to the

present, however, owing to the difficulties of distance and size, none

of the greater peaks have been climbed.

In climbing the great peaks of the Himalaya, the difficulties are far

greater than those of less lofty ranges. On most of the highest the mere

climbing presents such difficulties that it would be foolish to attempt

their ascent. Thousands of feet of steep rock or ice guard their

summits. Unless climbing above 24,000 feet is moderately easy, and no

strenuous work is required, it could not be accomplished. For in the

rarefied air at high altitudes there is insufficient oxygen to promote

the normal oxidation of bodily tissue. Above 20,000 feet a cubic foot of

air contains less than half the amount of oxygen that it does at

sea-level. As the whole metabolism of the body is kept in working order

by the oxygen supplied through the lungs, the obvious result of high

altitudes is to interfere with the various processes occurring in the

system. The combustion of bodily material is less, the amount of energy

produced is therefore less also, and so capacity for work is diminished

progressively as one ascends.

But that one is able still to work, and work hard, at these altitudes is

evident by the experiences of Dr. Longstaff and Mr. Meade. On Trisul,

23,360 feet, Dr. Longstaff in ten and a half hours ascended from 17,450

feet to the summit. Whilst on Kamet, Mr. Meade's coolies carried a camp

up to 23,600 feet. Dr. Kellas also in 1920 found his ascent on

moderately easy snow above 21,000 feet approximated to 600 feet per

hour. All these climbers were, however, acclimatised to high altitudes.

The effect on anyone making a balloon or aeroplane ascent from sea-level

would be different. Tissaudier in a balloon ascent fainted at 26,500

feet and on regaining consciousness found both his companions dead. Even

on Pike's Peak, 14,109 feet, in the United States, many of those who go

up in the railway suffer from faintness, sickness, breathlessness and

general lassitude. Yet there are places on the earth,--the

Pamirs,--where people live their lives at higher altitudes than Pike's

Peak, without any effects of the diminished pressure being felt. They

are acclimatised; their bodies, being accustomed to their surroundings,

are good working machines.

Although it is true that at high altitudes there is less oxygen to

breathe, the body rapidly protects itself by increasing the number of

red blood corpuscles. These red corpuscles are the carriers of oxygen

from the air to the various parts of the body. An increased number of

carriers means an increase of oxygen to the body. It is just possible,

therefore, that anyone properly acclimatised to, say, 23,000 feet would

be able to ascend the remaining 6,000 feet, to the summit of Mount

Everest. Moreover, if oxygen could be continuously supplied to the

climbers by adventitious aid there is little doubt that 29,000 feet

could be reached.

The physiological difficulties met with in ascending to high altitudes

are doubtless of a very high order, but can to a certain extent be

eliminated by ascending gradually, day after day, so as to allow the

body to accommodate itself by degrees to the new surroundings.

There are, however, other difficulties that must be reckoned with, such

as intense cold and frequent high winds. In any engine where loss of

heat occurs, there is a corresponding loss of available energy. A

bitterly cold wind not only robs one of much heat, but lowers the

vitality as well. At altitudes above 24,000 feet, the temperature is

often arctic, and the thermometer may fall far below zero. On the other

hand, the rays of the sun are intense. The ultra-violet rays, that are

mostly cut off by the air at sea-level, are a real source of danger

where there is only one-third of an atmosphere pressure, as in the case

at the summit of Mount Everest.

The mountaineer also encounters dangers in the Himalaya, on the same

scale as the difficulties. A snow-slide on a British mountain or in the

Alps is an avalanche; often in the Himalaya it becomes almost a

convulsion of nature. The huge ice-fields and glaciers that hang on the

upper slopes of the mountains, when let loose, have not hundreds of feet

to fall, but thousands, and the wind that is thereby produced spreads

with hurricane force over the glaciers below, on to which the main body

of the avalanche has fallen. Sometimes even the broken debris will rush

across a wide glacier.

Rock falls also assume gigantic proportions in the Himalaya. But all

these dangers can be largely avoided by the skilled mountaineer, and he

can choose routes up a mountain where they are not likely to occur. Some

risks, however, must be always run, but they can be reduced to a

minimum.

On Mount Everest, as we now know, most of these dangers will be less

than on any of the other very high mountains in the Himalaya. Also there

are no difficulties in the approach to Mount Everest from India. In this

respect it differs from such peaks as K^2 and others. As a rule the

highest mountains in the Himalaya always lie far back from the plains in

the main chain, beyond the foot-hills and the intervening ranges. To

approach them from the South in India, weeks of travel are often

necessary, up deep gorges, and over rivers, where it is next to

impossible to take baggage animals. Fortunately the approach to Mount

Everest by the route from Darjeeling to Phari Dzong and thence over an

easy pass into Tibet avoids all these difficulties. In Tibet a high

tableland, averaging 13,000 feet, is reached.

Travelling in Tibet, North of the main range of the Himalaya, is

entirely different from that on the South of the range. Instead of

deep-cut gorges, a rolling, bare, stone-covered country exists, over

which it is easy to take baggage animals, the only obstacle being the

rivers that sometimes are not bridged, and are often swollen by the

melting snow. From Kampa Dzong to Tingri Dzong, the base of operations

for the Expedition, is an open country. Mount Everest lies 40 to 50

miles South of Tingri Dzong; the approach also is without difficulty.

The ascent of Mount Everest was not the primary object of the Expedition

of 1921. A mountain the size of Mount Everest cannot be climbed by

simply getting to it and starting the ascent immediately.

A reasonable route has to be discovered to the summit; which usually can

only be done by a complete reconnaissance of the mountain. This has been

admirably done, and a most magnificent series of photographs has been

brought back by the members of the Expedition.

Mount Everest consists of a huge pyramid, having three main aretes, the

West, the South-east, and the North-east. It is the last, the North-east

arete, that is obviously the easiest, being snow-covered along most of

its length. Nowhere is it excessively steep, and nowhere are there

precipices of rock to stop the climber. We now know that it can be

reached, by means of a subsidiary ridge, from a col 23,000 feet, the

Chang La, that lies to the north of the North-east arete. This col was

the highest point on Mount Everest reached by the Expedition, and had it

not been for savage weather a considerably higher altitude would have

been attained; for above the col for several thousand feet lay an

unbroken snow-slope.

It was only after much hard work, and over two months' exploration, that

a route to this col was discovered. As is usually the case even with

mountains far smaller than Mount Everest, it can be seen that if a

point, often a long way below the summit, can be reached, not much

farther difficulty will be encountered. But the puzzle is, how can that

point be arrived at from below?

Quite early in the exploration of Mount Everest it was obvious that if

the 23,000-foot col could be reached, most of the physical difficulties

of the approach to the mountain would have been surmounted. But it was

not so obvious how to win to the col. It lies on the South-east at the

head of the main Rongbuk Glacier; it was therefore to this glacier that

the mountaineers, Messrs. Mallory and Bullock, went from Tingri Dzong on

June 23. They spent a month exploring the country to the North and the

West of Mount Everest from the Rongbuk Glacier. Much valuable

information was accumulated. A peak, Ri-Ring, 22,520 feet, was climbed

and a pass on the West ridge of Mount Everest was visited, from which

were seen views of the South-west face of the great mountain and also

many high peaks in Nepal. Unfortunately, however, no feasible route from

the main Rongbuk Glacier to the 23,000-foot col could be found. The next

attempt was made by leaving the Rongbuk Glacier and exploring the Kama

Valley that flows South-east from Mount Everest. Here a most magnificent

ice-world was discovered. For a chain of giant peaks running South-east

from Mount Everest to Makalu, 27,790 feet, guards the whole of the

South-west side of the valley. But as an approach to the North-east

arete of Mount Everest this valley was found to be useless. From the

point of view, however, of exploration it was most fortunate that this

valley was visited. The photographs of Makalu and its satellite

Chomoloenzo, N.^{53}, 25,413 feet, are superb; moreover the lower reaches

of the Kama Valley, as it dips down to the deep Arun Valley, was full of

luxuriant vegetation, totally different from the wind-swept wilderness

of Tibet.

The Kharta Valley, that runs North-east from Mount Everest, was the next

exploited, to see whether from it an easy approach to the North-east

arete existed. But by this time the monsoon weather was at its worst.

Days of rain and mist, with snow higher up, succeeded one another,

making climbing impossible. However, towards the end of September a high

camp at 22,500 feet was made at the head of the Kharta Valley. From this

camp the 23,000-foot col, Chang La, was finally reached, by crossing the

head of a glacier that ran to the North. Higher climbing was out of the

question; a furious North-west gale lasting for four days drove the

party off the mountain.

The glacier mentioned above, running to the North, was found to be a

tributary of the main Rongbuk Glacier, and has been named the East

Rongbuk Glacier. There is no doubt that the easiest route to Chang La,

the North Col, will not be all the way round by the Kharta Valley, but

up this East Rongbuk Glacier.

Several other interesting expeditions were carried out by other members

of the party. Colonel Howard Bury visited the group of five great peaks

(25,202 to 26,867 feet), that lie about 15 miles North-west of Mount

Everest. He explored the Kyetrak Glacier to its summit the Khombu La,

also crossed the Phuese La with the Rongshar Valley that drains down into

Nepal. Later he visited another pass on the ridge that connects Mount

Everest with Makalu. From this pass most interesting views of the

country South of Mount Everest were obtained.

Major Wheeler's and Major Morshead's map of the country that lies

between the Himalaya and the Bramapootra River will be of the highest

value, and the results of Dr. Heron's geological survey and

Mr. Wollaston's collections of birds, beasts, insects and flowers, when

they have been thoroughly examined, will certainly yield much new

scientific information. The Expedition therefore has accomplished all

that was expected of it, and has brought back material of the greatest

interest, from a part of the world about which almost nothing was known,

and into which Europeans had never been.

The attempt to ascend Mount Everest itself necessarily had to be

postponed, but this year the Expedition that is being sent out will have

for its primary object the ascent of the mountain. There will be easy

access to the base of the peak from Choebuk, where a base camp will be

established, and from thence a feasible route on to the summit of the

great North-east arete has been discovered.

Most fortunately this year General Bruce was able to undertake the

leadership of the Expedition. His unrivalled experience of climbing in

the Himalaya and particularly his special capacity for handling

Himalayan people will be invaluable to the Expedition. Not only will he

be able to organise and instil the right spirit into the coolie corps

upon whom so much will depend for ultimate success, but he will also be

able to give much wise advice to the actual climbers who are to take

part in the ascent of the mountain.

Moreover, with his long experience of dealing with Asiatics he can be

trusted to deal with the Tibetan people and officials in such a way as

to retain their present good-will.

As the main object of the Expedition this year is to make a definite

attempt to reach the summit of Mount Everest, it has been decided that

the actual climbing party should be as strong as possible. But a limit

to the size of the Expedition was imposed by the necessity of respect

for the feelings of the Tibetans, and a warning had been received from

Lhasa to keep the numbers as small as possible. For, although the

authorities at Lhasa might be friendly enough, and although there might

be no difficulty in obtaining transport from the district round Tingri

Dzong, where animals were plentiful, yet a large party might press

hardly on the inhabitants in the matter of food, such as wheat and

barley. This consideration had therefore to be regarded. Still it was

thought that the district would not be unduly pressed by a party of

twelve Europeans. This number will include a climbing party of six

chosen mountaineers, with two in reserve, making eight in all. With

General Bruce, a doctor (who would also be a naturalist), a photographer

and a painter, the expeditionary force of Europeans will be complete.

Colonel E. L. Strutt, C.M.G., has been chosen as second in command. He

possesses first-rate mountaineering experience, and has been

Vice-President of the Alpine Club.

Mr. Mallory fortunately has been able to accept the invitation of the

Committee to return to Mount Everest again this year. The remainder of

the climbing party are: Captain George Finch, who was unable to join the

Expedition last year on account of his health; Mr. T. H. Somervell, a

surgeon, a member of the Alpine Club and an extremely energetic climber;

Major E. F. Norton (Royal Artillery); and Dr. A. W. Wakefield, renowned

for his strenuous climbing in the Lake District and work in Labrador.

Besides these six mountaineers, Captain Geoffrey Bruce and Captain C.

J. Morris, both of Gurkha Regiments, and able to speak the language of

the Himalayan coolies, will assist General Bruce both in looking after

and encouraging the coolies, and also help in the general arrangement

and organisation of the Expedition as a whole. They also are accustomed

to mountaineering and will act as a reserve to the six climbers.

As doctor and naturalist Dr. T. G. Longstaff has been invited to join

the Expedition. He has made many climbs in the Himalaya and other

mountain regions, including the ascent of Trisul, 23,360 feet. He is not

expected to join the climbing party, but his experience will be of great

benefit to the Expedition generally.

As photographer, Captain J. B. L. Noel has been selected. He had

reconnoitred in the direction of Mount Everest in 1913. For several

years he has made a special study of photography in all its various

branches.

But besides photographs of the mountains, the Expedition is anxious to

bring back pictures which would alone be able not only to serve as a

record of the infinitely delicate colouring of that lofty region, but at

the same time would show how probably some of the grandest scenery of

mighty mountains should be represented from the point of view of an

artist.

Difficulty was experienced in finding a suitable painter, for painters

capable of doing justice to mountain scenery, and who are also

physically fit to travel amongst them at such altitudes as those round

Mount Everest, are few. We have, therefore, to depend on Mr. Somervell

to paint us pictures.

In the meantime communications were also passing between Colonel Bailey,

the Political Agent in Sikkim, and the Mount Everest Committee regarding

the enlistment of coolies for the special corps, and the engagement of

the very best headman obtainable to look after them. Many of the coolies

who were with the Expedition in 1921 had volunteered to rejoin this

year. But a stronger corps and more carefully selected men were needed.

The Maharaja of Nepal has been asked to allow some of the most famous

Gurkha mountain climbers to join the Expedition, and the Government of

India has been asked to put two or three non-commissioned Gurkha

officers at the service of General Bruce, to assist him generally in

looking after the coolies, and seeing that they were properly fed and

paid, and that they behaved themselves properly.

The members of last year's Expedition on their return were freely and

fully consulted as to equipment and provisioning of this year's party;

the experience gained last year has been therefore made use of in every

way possible. Suggestions for the improvement of the Mummery-Meade tents

have been adopted. Better clothing has been provided for the coolies.

General Bruce has purchased leather coats, waistcoats, socks, jerseys

and boots from the equipment provided for our troops in North Russia

during the war, which will be admirably suited for the majority of the

coolies, whilst for the few chosen for high climbing on Mount Everest

itself, clothing precisely similar to that worn by the British climbers

has been provided.

Captain Farrar and the equipment committee have provided a most varied

and ample supply of provisions which was despatched to India in January.

The Primus-stoves have been overhauled and retested by Captain Finch.

Colonel Jack and Mr. Hinks have carefully examined all the instruments

brought back. The aneroids have been retested, and all broken

instruments replaced.

The photographic outfit has been considerably enlarged, including a

cinematograph instrument. The question of supplying oxygen has been most

thoroughly gone into. All flyers in aeroplanes at high altitudes find

oxygen absolutely necessary. In mountain climbing, however, the almost

insuperable difficulty is the weight of the apparatus supplying the

oxygen. As far as possible, this weight has been reduced to a minimum. A

large number of cylinders, the lightest and smallest obtainable, have

been sent out full of compressed oxygen, and it is hoped that they will

be capable of being used by the party that will attempt to climb to the

summit of Mount Everest. If the climbers are capable of carrying them,

and so getting a continuous supply of oxygen during the whole of the

climb, there is little doubt that climbing up to 29,000 feet is

possible. In aeroplanes considerably higher altitudes have been reached

with the help of oxygen. Moreover, there is this fact in favour of the

climbers on Mount Everest, they will be acclimatised to altitudes of

20,000 feet, whilst anyone in an aeroplane is not so acclimatised,

having risen from sea-level. The climbers will have to accommodate

themselves only to an increased height of 9,000 feet, whilst those in an

aeroplane have to suffer a diminution in pressure equivalent to 29,000

feet.

Finally, arrangements have been made with the Press for the publication

of telegrams and photographs from the Expedition. Full information of

the progress of the Expedition will therefore be available for the

public, and it will be possible to follow the climbing party, after they

leave the base camp, which will be somewhere near Choebuk, as they ascend

the East Rongbuk Glacier to the advanced base under the North col.

Afterwards all the preliminary arrangements will be reported, and

finally there will be an account of the great attempt to reach the

summit.

The Expedition will be starting nearly two months earlier than in 1921.

The weather in May and June, before the monsoon breaks in July,

apparently is more or less settled, and so the most must be made of it.

In 1921 from the end of July till September high climbing was

impossible. It is therefore obvious that a determined attempt to climb

Mount Everest should be made before the monsoon sets in.

The ascent from the North col, Changa La, 23,000 feet, to the summit of

Mount Everest, 29,000 feet, is only 6,000 feet, and the distance to

traverse is about 2 miles. As far as can be judged from the numerous

photographs of Mount Everest, the climbing is straightforward with no

insurmountable difficulties in the form of steep rock precipices. There

will be no glaciers overhanging the route which might send down

avalanches, and no excessively steep ice-slopes.

[Illustration: MOUNT EVEREST AT SUNSET from the 20,000 foot camp, Kharta

Valley.]

But the final ascent will test the endurance of the climbers to the

utmost. Many people have found the last 1,000 feet of Mont Blanc more

than they could accomplish. The last 1,000 feet of Mount Everest will

only be conquered by men whose physique is perfect, and who are trained

and acclimatised to the last possible limit, and who have the

determination to struggle on when every fibre of their body is calling

out--Hold! enough!

The struggle will be a great one, but it will be worth the while. To do

some new thing beyond anything that has been previously accomplished,

and not to be dominated by his environment, has made man what he is, and

has raised him above the beasts. He always has been seeking new worlds

to conquer. He has penetrated into the forbidding ice-worlds at the two

poles, and many are the secrets he has wrested from Nature. There

remains yet the highest spot on the world's surface. No doubt he will

win there also, and in the winning will add one more victory over the

guarded secrets of things as they are.

APPENDIX I

THE SURVEY

BY MAJOR H. T. MORSHEAD, D.S.O.

The personnel selected to form the Survey Detachment under my charge

were as follows: Brevet-Major E. O. Wheeler, M.C., R.E., Mr. Lalbir

Singh Thapa, Surveyors Gujjar Singh and Turubaz Khan, Photographer Abdul

Jalil Khan, sixteen khalasis, etc.

The tasks allotted to the detachment were:--

(1) A general survey of the whole unmapped area covered by the

Expedition, on a scale of 1 inch to 4 miles.

(2) A detailed survey of the immediate environs of Mount Everest on the

scale of 1 inch to 1 mile.

(3) A complete revision of the existing 1/4-inch map of Sikkim.

With the exception of a few rough notes and sketches by early travellers

and missionaries in the seventeenth and eighteenth centuries, our first

knowledge of the Southern portion of the Tibetan province of Tsang dated

from the epoch of the Survey of India by trained native explorers in the

middle of the nineteenth century. Thus, much of the area visited by the

Expedition in 1921 was traversed by the explorer Hari Ram during the

course of his two journeys in 1871-2 and 1885 respectively. At that

time, however, foreign surveyors were not regarded with favour in Tibet;

work could only be carried on surreptitiously, and the resulting map

merely consisted of a small-scale route traverse which gave no

indication of the surface features beyond the explorer's actual route.

The first rigorous survey undertaken in the neighbourhood was that

carried out by Captain C. H. D. Ryder, R.E. (now Colonel Ryder, C.I.E.,

D.S.O., Surveyor-General of India), during the Tibet Mission of

1903-1904. During the stay of the Mission at Kampa, the 1/4-inch survey

was carried as far West as longitude 88 deg.; while, on the subsequent

return march up the Tsangpo Valley, surveys were extended as far as the

Southern watershed of the great river--the so-called Ladak Range--in

latitude 29 deg. approximately.

West of longitude 88 deg. there thus remained a stretch of unsurveyed

country some 14,000 square miles in area, between the Ladak Range on the

North and the Great Himalaya Range on the South--the latter forming the

Northern frontier of Nepal. The Mount Everest Expedition provided an

opportunity of making good the whole of this area, with the exception of

some 2,000 square miles at the extreme Western end, into which, in view

of the restrictions of the Indian Foreign Department, I did not feel

justified in penetrating.

Fortunately, Colonel Bury's plans contemplated an outward Northerly

journey via Shekar and Tingri to the Western flanks of Mount Everest,

whence the reconnaissance of the mountain was to be carried out from

West to East, parallel to the Northern frontier of Nepal. This rendered

feasible the mapping of the whole unsurveyed area between the Southern

watershed of the Tsangpo and the Great Himalaya Range, as far West as

longitude 85 deg. 30', without in any way infringing the Foreign

Department's orders and restrictions.

For the purpose of the detailed survey of the Mount Everest regions, it

was arranged for my Assistant, Major Wheeler, to make a thorough test of

the Canadian pattern of photo-survey apparatus, of which he had had

previous experience in the Canadian Rocky Mountains. This method of

survey, which had not hitherto been employed in India, is particularly

adapted for use in high mountain regions. Fortunately, the experimental

outfit, which had recently been ordered from England, was delivered just

in time to accompany the Expedition. Wheeler's account of his season's

work will be found in Appendix II.

With a view to carrying out the revision survey of Sikkim while awaiting

the arrival of the members of the Expedition from England, the Survey

Detachment was authorised to assemble at Darjeeling early in April, six

weeks before the date fixed for the start of the Expedition. In spite of

an unusually wet and cloudy spring, the three surveyors made such good

use of their time that 2,500 square miles of country were completed

before the advance of the Expedition necessitated the temporary

abandonment of this work.

After completing the necessary preliminaries with Colonel Bury, I myself

left Darjeeling on May 13, intending to rejoin the remainder of the

Expedition in Sikkim. Continuous rain, however, rendered the latter task

impossible; the Sikkim roads were, moreover, blocked in several places

by severe landslips, so that I was only with difficulty able to reach

Kampa by the 28th. It transpired, however, that there was no cause for

hurry, since the main body of the Expedition, travelling via the Chumbi

Valley, had encountered greater difficulties than mine, and did not

arrive at Kampa until June 5. While awaiting their arrival, I filled in

the time by occupying and re-observing from Colonel Ryder's old

triangulation stations of 1903, overlooking the Kampa Plain.

I had received no news whatever of the Expedition or of the outside

world since leaving Darjeeling three-and-a-half weeks previously.

Consequently the death of my old friend Dr. Kellas on the very day of

their arrival at Kampa came to me as a very severe shock.

The Sikkim revision-survey having been so much hampered by bad weather,

I decided to take only two of the three surveyors with the Expedition

into Tibet, leaving Surveyor Turabaz Khan to complete the comparatively

dry areas of Northern Sikkim before the arrival of the monsoon. This he

succeeded in doing at the cost of considerable personal discomfort,

returning to Darjeeling in July.

It was not until we reached the summit of the Tinki Pass on June 11 that

we found ourselves for the first time looking into unsurveyed country.

From here onwards as far as Tingri the survey was kept up by Lalbir

Singh, whose unflagging energy alone enabled him to keep pace with the

long marches of the Expedition. Each morning he was away with his

plane-table and squad of coolies long before our breakfast was served,

seldom reaching camp before nightfall. The gathering clouds and other

ominous signs of a rapidly approaching monsoon, however, forbade any

respite.

On arrival at Tingri, after spending a week in fruitless efforts to

observe the triangulated peaks of the main Himalayan Range through the

dense monsoon clouds which were daily piling up more and more thickly

from the South, I departed on June 26 with Surveyor Gujjar Singh on a

short trip to explore and map the upper valley of the Bhong Chu.

Our first march led across the wide Tingri Plain, past the hot spring

village of Tsamda, to the hamlet of Dokcho, at the Southern extremity of

the Sutso Plain. This plain is covered with the ruins of numerous

villages and watch-towers, the haunt of countless rock-pigeons. They are

all of loftier and more substantial construction than the miserable

hovels which form the scattered hamlets of to-day--indicating,

apparently, the former presence of a large and warlike population. It is

impossible even to hazard a guess at the age of these ruins, which may

have preserved their present state for generations in the comparatively

arid climate of Tibet. Many of the towers are 60 feet or more in height;

roofs and floors have all disappeared, but the massive mud walls in

many instances still bear the marks of the wooden shuttering used in

their erection. This method of construction is unknown, I believe, in

Tibet at the present day.

The next day's march, skirting the Western edge of the plain, brought us

to the village of Phuri, where the river flows in a flat-bottomed,

cultivated valley, between bare brown hills. On the 28th we camped at

Menkhap-to, the highest village in the valley. The headman, a sort of

local "warden of the marches," refused to see me and shut himself up in

his house, guarding his door with three huge mastiffs who effectively

frustrated the efforts of my messengers to establish communications.

Evidently he feared the subsequent results to himself of harbouring

strangers. The remaining villagers were quite friendly, however, and

supplied all my requirements. One man, the owner of a gun, surprised me

by a request for 12-bore cartridges just after I had greatly shocked his

neighbour's Buddhist susceptibilities by killing a butterfly for my

collection! Much snow is reported to fall at Menkhap-to, which is

deserted during the winter months, when the inhabitants descend to

Menkhap-me ("lower Menkhap") and the Sutso Plain.

Above Menkhap-to the road leaves the main valley and proceeds Westwards

over a spur known as the Lungchen La (17,700 feet). This spur commands

an extensive view across the wide, uninhabited Pekhu Plain, with its

three lakes, as far as the snowy range running North-west from the

summit of Gosainthan. On a fine day, the whole panorama can be sketched

in from a couple of fixings on either side of the pass; unfortunately,

at the time of our arrival bad weather had set in, and the whole

snow-range was hidden in cloud. I had therefore to leave Gujjar Singh

camped near the summit of the pass to await a fine day for the

completion of his surveys, and myself returned at the end of the month

to Tingri, where I rejoined Mr. Wollaston, who had been detained at

headquarters by an outbreak of enteric fever amongst the Expedition

servants.

Wild game is plentiful in the Upper Bhong Valley. I shot numerous hares,

some ramchakor and a bar-headed goose during the trip; while Gujjar

Singh caught a young, week-old burhel lamb on the summit of the Lungchen

Pass, which, however, died after three weeks in captivity. Gazelle are

common on the Sutso Plain.

By the end of June, Lalbir Singh had finished the inking of his previous

surveys, and was ready for fresh work. Accordingly, after spending a

couple of days in examining his board, and checking the spelling of his

village names with the aid of the local Tibetan officials, I despatched

him on a lengthy programme of work in Pharuk and Kharta. It was three

months before I saw him again.

About this time a messenger arrived from the Dzongpen of Nyenyam,

inviting us to visit his district, which lay four marches to the

Southwest, in the valley of the Po Chu or Bhotia Kosi R. Although

Nyenyam was not one of the districts specifically mentioned in our

passport, Wollaston and I decided, with the concurrence of Colonel Bury,

to avail ourselves of the opportunity of visiting this little-known

area.

Leaving Tingri on July 13, with the interpreter Gyalzen Kazi and

Surveyor Gujjar Singh, who had now returned after completing his work on

the Lungchen Pass, we camped that evening at Langkor, a small village at

the Western edge of the Tingri Plain. A cantilever bridge which spans

the Gya Chu opposite the village had been carried away by floods shortly

before our arrival, and the whole population of the hamlet, male and

female, were busily engaged in its reconstruction, working in relays to

the accompaniment of prolonged and vigorous blasts on a "conch" which a

monk was diligently blowing in order--as it was explained to us--to

avert further rainfall until the bridge should be completed. His efforts

were rewarded with tolerable success, as the rain held off all day in

spite of the threatening storm-clouds which loomed up from the

South-west.

The most interesting feature of Langkor is an ancient temple, an

appanage of the great Drophung monastery of Lhasa. This building, which

is said to be over 1,000 years old, contains a sacred stone alleged to

have been hurled across the Himalayan Range from India, and to have

pitched in the Tingri Plains. The name Tingri is said to be derived from

the noise ("ting") made by the falling stone. The stone is carefully

preserved inside a wooden box, which is opened with much ceremony on the

first day of the Tibetan new year. The temple, which is managed by a

committee of fifteen civilian monks (nyakchang), also contains a library

of 4,400 books, and an image of the Indian saint Tamba Sanye which is

popularly believed to have grown by itself from the ground _in situ_.

Crossing the Tang La (17,980 feet) in a driving snowstorm, a long march

of 22 miles brought us next day to the bleak village of Tulung, in the

upper valley of the Po Chu. As we descended the Western side of the pass

the snow-clouds gradually dispersed, disclosing glimpses of the

magnificent twin summits of Gosainthan (26,290 feet), 30 miles to the

West. Several of our coolies succumbed to mountain sickness on the pass,

with the result that my bedding and the kitchen box only reached camp at

9 p.m.

On July 15 our road lay for 8 miles along the flat valley of the Po Chu;

the river then turns sharply Southwards, passing for 3 miles through a

gorge of granite and schist. Bushes of wild currant, gooseberry,

berberis and dog-rose here begin to appear, and around the village of

Targyeling, where we camped, were smiling fields of mustard and

buckwheat, in addition to the usual Tibetan crops of barley and dwarf

pea. After a month spent in the bleak Tibetan uplands, it was a relief

to pitch our tents in a homely green field, alongside a rippling brook

lined with familiar ranunculus, cow parsley, forget-me-not, and a

singularly beautiful pale mauve cranesbill, and to feast our eyes on the

glorious purple of the wild thyme which clothed the hillsides in great

patches of colour.

The next day, still following the course of the Po Chu, we reached

Nyenyam, a large and very insanitary village which is known under the

name of Kuti by the Nepalis who constitute the majority of its

inhabitants. These Nepali traders (Newars) have their own Hindu temple

in the village. There is also a Nepalese chauki (court-house) with a

haqim (magistrate) invested with summary powers of jurisdiction over

Nepali subjects; he is specially charged with the settlement of trade

disputes, and with the encouragement of Tibeto-Nepalese trade and

commerce.

As is customary in all important districts of Tibet, there are here two

Dzongpens, who by a polite fiction are known as "Eastern" and "Western"

(Dzongshar and Dzongnup) respectively. Actually, the functions of the

two Dzongpens are identical; the _raison d'etre_ of the double regime

being an attempt to protect the peasants from extortion by the device of

providing two administrators, who, in theory at least, act as a check

upon each other's peculations. At the time of our arrival, those two

worthies were so busy preparing a joint picnic that we had considerable

difficulty in getting their attention.

I spent three days in exploring the neighbourhood of Nyenyam, while

Wollaston was engaged in his botanical and zoological pursuits. Gujjar

Singh, with the plane-table, was detained by bad weather higher up the

valley. Below Nyenyam the river enters a very deep, narrow gorge; pines

and other forest trees begin to appear. The road, which here becomes

impassable for animals, crosses the river four times in 6 miles by

cantilever bridges before reaching the village of Choksum, but I could

find no trace of the portion described by explorer Hari Ram in 1871 as

consisting of slabs of stone 9 to 18 inches wide supported on iron pegs

let into the vertical face of the rock at a height of 1,500 feet above

the river. At Choksum (10,500 feet) the river falls at an average rate

of 500 feet per mile. The Nepal frontier is crossed near Dram village,

some 10 miles further down stream, but owing to the vile state of the

weather, which rendered even the roughest attempts at surveying

impossible, I abandoned all idea of reaching the spot.

On July 20 we retraced our steps 9 miles up the valley to Tashishong,

where we found Dr. Heron encamped, together with Gujjar Singh, whose

work had been hung up for a week by continued cloud and rainfall. Heron

returned Northwards next day, while we followed a rough easterly track

leading over the Lapche Range to the village of the same name in the

valley of the Kang Chu. The weather on this day was atrocious, and our

last pretence of accurate surveying broke down. We were unable to reach

Lapche village by dusk, and spent a somewhat cheerless night on boulders

in drenching rain at 14,600 feet, with no fuel except a few green twigs

of dwarf rhododendron.

Lapche (La-Rimpoche, "precious hill") is sacred as the home and

birthplace of Jetsun Mila Repa, a wandering lama and saint who lived in

Southern Tibet in the eleventh century, and who taught by parables and

songs, some of which have considerable literary merit. The two principal

works ascribed to him are an autobiography, or namtar, and a collection

of tracts called Labum, or the "myriad songs." They are still among the

most popular books in Tibet.[20] His hermit-cell still remains under a

rock on the hillside, and his memory is preserved by an ancient temple

and monastery, the resort of numerous pilgrims, alongside which we

pitched our tents.

[20] _Journey to Lhasa and Central Tibet_, by S. C. Dass, C.I.E., page

205, footnote by Hon. W. W. Rockhill.

Lapche village is situated on a spur overlooking the junction of two

branches of the Kang stream--the latter being a tributary of the

Rongshar River, which, in turn, joins the Bhotia Kosi River in Nepal.

The extreme dampness of the local climate is indicated by the trailing

streamers of lichen which festoon the trees, and by the pent roofs of

the buildings. The village contains some ten or twelve houses, of which

half are occupied by Tibetans and half by Nepalese subjects

(Sherpas)--each community having its own headman. The inhabitants were

very friendly and pleasant, and gave us a good deal of information. The

village is deserted during the winter months, when the whole population

migrates across the border into Nepal. The Tibetans pay no taxes to

Nepal during their half-yearly sojourn in the lower valley; conversely,

the Nepalis during their summer residence in Lapche are not subject to

Tibetan taxation or to the imposition of ulag (forced labour). The

Tibetans of Lapche pay their taxes in the form of butter direct to the

Lapche monastery, the head lama, or abbot, of which resides at Phuto

Gompa near Nyenyam. The Nepal frontier is some 10 miles below Lapche,

opposite the snow-peak of Karro Pumri. Katmandu can be reached in eight

days, but the track is bad and very little trade passes this way.

Transport arrangements necessitated a day's halt at Lapche, which was

fortunately enlivened by the timely arrival of a large parcel of letters

and newspapers, which Colonel Bury had thoughtfully sent after us from

Tingri--almost the last news of the outside world which we were to

receive for over two months.

From Lapche we proceeded to the Rongshar Valley, crossing the Kangchen

and Kangchung ("big snow" and "little snow") passes. Descending the hill

to Trintang village, where we camped on July 25, the clouds lifted

momentarily, disclosing an amazing view of the superb snow summit of

Gauri-Sankar towering magnificently above us just across the valley.

This mountain, which is called by the Tibetans Chomo Tsering, or Trashi

Tsering, is the westernmost of a group of five very sacred peaks known

collectively as Tsering Tse-nga ("Tsering five peaks"). Unfortunately,

owing to constant clouds, I was unable to identify with certainty the

remaining four peaks of Tingki Shalzang, Miyo Lobzang, Chopen Drinzang

and Tekar Drozang. Owing to the sacred nature of the Rongshar Valley,

the slaughtering of animals is strictly forbidden; the large flocks and

herds of the villagers are only sold for slaughter in the adjoining

districts of Tingri and Nepal, and we were only able to buy a sheep on

promising not to kill it until after quitting the valley.

Trintang village occupies a plateau 1,750 feet above the level of the

river; 1,400 feet below is the village of Tropde, to which the Trintang

residents all descend in winter. Rongshar Dzong, which is situated in

the lower village, has no importance; at the time of our visit the

Dzongpen had gone to his home on leave of absence, leaving his affairs

in the hands of a steward.

A day's halt being necessary in order to collect transport, I took the

opportunity of descending the Rongshar Valley as far as the Nepal

frontier, while Gujjar Singh endeavoured, without much success, to pick

up the threads of his survey by identifying the snowy peaks which

occasionally afforded brief glimpses through rifts in the clouds. The

Rongshar River drops 1,400 feet in 7 miles between Tropde and the Nepal

frontier, which is crossed at an altitude of roughly 9,000 feet.

On July 27 we marched 20 miles up the Rongshar Valley to the village of

Tazang (Takpa-Santsam, "limit of birch trees"), which, as its name

implies, is situated at the extreme upper limit of the forest zone. On

the way we passed the village and monastery of Chuphar, whence a track

leads South-east over the difficult snow-pass of Menlung ("vale of

medicinal herbs") to the villages of Rowaling and Tangpa in the Kangphu

Valley of Nepal.

Tazang had already been visited by Colonel Bury, a month previously. The

local headman was too drunk, on the evening of our arrival, to send out

the necessary messages summoning the village transport-yaks from their

grazing grounds. In consequence, our baggage was only got under weigh at

11 a.m. next morning, and we were compelled to pitch our tents at a

grazing camp (16,500 feet) after only covering 9 miles. The weather

showed signs of improvement in proportion as we receded from the

Himalayan gorges, but dense banks of cloud still obscured all the

hill-tops. An easy march over the Phuse La (17,850 feet) brought us on

the 29th to the bleak village of Kyetrak, situated at the foot of the

great Kyetrak Glacier, on the extreme Southern edge of the Tingri

plain--an area which we had already surveyed six weeks previously.

From Kyetrak we proceeded via the Lamna La to Choebuk, thence following

the tracks of the Expedition headquarters which Colonel Bury had just

transferred from Tingri to Kharta in the lower Bhong Chu Valley. On

reaching headquarters on August 2, we found Colonel Bury in sole

occupation--Mallory and Bullock having left that very morning on a

reconnaissance of the Eastern approaches to Mount Everest.

The weather during the whole of August was such as to render out-of-door

survey operations impossible. Gujjar Singh was occupied during the month

in adjusting and inking his surveys, while I filled in several days in

making tracings of all work so far completed, after which, for the

remainder of the season, I joined the mountaineers, whose doings are

recorded elsewhere in this book.

On the return journey in October I despatched Gujjar Singh from Gyangkar

Nangpa to complete the remaining portions of the Sikkim revision-survey;

at the same spot I picked up Lalbir Singh, who, after completing his

survey of the Pharuk and Kharta areas, had crossed the Bhong Chu below

Lungdoe and worked his way back via Tashirakar and Sar. Travelling via

Kampa and Lachen Valley, we reached Darjeeling on October 16. Tracings

of the new survey were hastily finished and sent to press, with the

result that a complete preliminary 1/4-inch map in six colours was

published before the last members of the Expedition had sailed for

England. A 1/2-inch preliminary sketch-map of the environs of Mount

Everest was also prepared by Major Wheeler at the same time for the use

of the mountaineers in discussing the details of their next year's

climb.

The out-turn of work during the Expedition was as follows:--

1/4-inch revision survey 4,000 square miles

1/4-inch original survey 12,000 square miles

Detail photo-survey (environs of Mount Everest) 600 square miles

The surveyors all worked splendidly under difficult and trying

conditions. Major Wheeler had probably the hardest time of any member of

the Expedition, and his success in achieving single-handed the mapping

of 600 square miles of some of the most mountainous country in the world

is sufficient proof of his determination and grit. It is difficult for

those who have not actually had the experience to conceive the degree of

mental and physical discomfort which results to the surveyor from

prolonged camping at high altitudes during the monsoon, waiting for the

fine day which never comes. Such was our fate for four months during the

Expedition of 1921, yet on looking back one feels that the results were

well worth while. The discomforts soon fade from recollection; the

pleasures alone remain in one's memory, and there is not one of us but

would gladly repeat our season's experiences, if so required.

APPENDIX II

THE PHOTOGRAPHIC SURVEY

BY MAJOR E. O. WHEELER, M.C.

I had purchased a set of photo-topographical surveying instruments of

the Canadian pattern, on behalf of the Survey of India, while on leave

in 1920. A trial of this method of surveying mountainous country was to

be carried out in Garhwal in 1921; but when Survey of India officers

were asked for to accompany the Mount Everest Expedition, I was detailed

to carry out the trial there. Possibly a word of explanation of the

method used may not be amiss.

The "Canadian" method--if I may call it so; for although it was invented

and has been used elsewhere, it has been far more extensively applied in

Canada than in any other part of the world--may be briefly described as

"plane-tabling by photography." It requires, equally with the

plane-table, an accurate framework, on which to base the detailed

survey; and simply substitutes a small (3-inch vernier) theodolite and

camera for the sight-rule and plane-table. Stations are fixed and

photographs oriented by means of the theodolite; the photographs, which

are taken so as to be as nearly as possible true perspectives, represent

the country as it would be seen by the plane-tabler, and detail on them

may be fixed by intersections or sketched in by eye in exactly the same

way as on the plane-table.

Angles are read and photographs taken in the field; and, if considered

necessary to test exposures or protect photographic plates from

deterioration due to climatic conditions, development of plates is also

carried out there. Otherwise, the map is made wholly in the office,

using either contact prints or enlargements, from the negatives taken in

the field. The latter are usually preferable. The main advantages at

high altitudes over the plane-table are, that a much larger area can be

covered in a given time in the field, that the instruments are more

portable for difficult climbing, that there is no necessity to do

accurate drawing with numbed fingers, and that the draughtsman may see

the country from several points of view at one time. On the other hand,

more equipment is necessary, and--a great disadvantage sometimes, as in

this case--the map does not come into being as one goes along.

After carrying out various preliminary adjustments and tests at the

office of the Trigonometrical Survey at Dehra Dun, I reached Darjeeling

on April 30, and Tingri on June 19, travelling with Expedition

Headquarters via Ph[=a]ri Dzong.

_En route_ Tingri, we had caught glimpses of Everest and the

neighbouring peaks; so that by the time we arrived there, I was able,

with the help of the existing maps and what local information we had

obtained, to decide on the area I would attempt to survey. I say

"attempt," for little was really known then about the geography, and

still less about the weather conditions throughout the summer. As it

turned out in the end, the area had to be much curtailed, and certain

parts surveyed in considerably less detail than I should have liked:

almost wholly on account of the weather. Although it was often fairly

clear at 6 a.m. or so, photographs taken before 8, particularly at the

latter end of the season, were of little use for surveying purposes.

However, at the outset, I had hoped to map, on the scale of 1 inch = 1

mile, the whole area between the Arun Gorge on the East and the R[=a]

Chu on the West: and from the Nep[=a]l-Tibet boundary Northwards for

some 20 miles; i.e. to the point where the various streams, flowing in a

Northerly direction from the high boundary ridge, issue from the

mountains proper into the more rolling foot-hills on the Southern

outskirts of the Tibetan Plateau. This area includes Mount Everest

itself near the centre of its Southern side, Mak[=a]lu and Pk. 25,413 to

the South-east, Pks. 23,800 (Kh[=a]rtaphu), 23,420, and 23,080 to the

North-east and North, and Pks. 25,990 (Gy[=a]chung Kang), 25,202, 25,909

and 26,867 (Cho Oyu) to the North-west; and comprises some 1,000 square

miles of country: a suitable season's work, given reasonably fine

weather. This unfortunately we did not get.

On June 24, the day after Messrs. Mallory and Bullock had started for

the Rongbuk Valley, Dr. Heron and I marched South across the plain to

the village of Sharto, _en route_ Kyetr[=a]k, in the R[=a] Chu Valley,

where I intended to establish my base camp while surveying the

Kyetr[=a]k Glacier and West face of the Cho Oyu--Gyachung K[=a]ng group.

The next day we moved on to Kyetr[=a]k, 1 mile below the snout of the

glacier, and made camp there. This bleak village and the route to it and

over the Phuese La have already been described.

June 26 was fine, so after crossing the R[=a] Chu on local ponies,

ourselves and our ice-axes and rucksacks perched on Tibetan saddles--a

cold and uncomfortable proceeding in the early morning--we ascended the

18,000-foot hill immediately West of the village. Up to 1 p.m. we had

excellent views across and up the Kyetr[=a]k Valley; but only a glimpse

of Gauri Sankar (Chomo Tsering) to the South-west, where heavy clouds

soon began to roll up. Cho Oyu and Pk. 25,909 and their spurs

unfortunately cut out all distant views to the South-east, as they did

everywhere in the upper part of this valley; so that my first view of

Everest was from Tingri a month later. Next day, we started shortly

after daylight for a spur on the East side of the valley;

unfortunately--and this happened in the case of almost every peak I

started for until mid-September--clouds began to roll up, and we were

forced to stop to take the photographs before we had reached a really

good view-point.

Colonel Bury arrived at Kyetr[=a]k shortly after we got back to camp. On

the 28th he and Heron started off early for a flying visit to the

Kyetr[=a]k Glacier and Nangba La; I started later, after getting kit

together, for a camp half-way up the glacier, and about 6 miles from

Kyetr[=a]k. About 2 p.m. I found a comparatively dry spot on shale at

18,000 feet, and pitched my tents there, the last of the coolies

arriving only at 6 p.m. The place was bleak enough, but was as far as I

could get that day, and seemed suitable for two climbs--one on either

side of the glacier.

My equipment consisted of the camera, theodolite, and a small

plane-table--to help in identifying triangulated points--by way of

instruments, which were carried by three coolies who remained with me.

Ten other coolies slept at the base camp at Kyetr[=a]k, and carried

stores up to me or moved the camp, as required; the camp consisted of a

Whymper tent for the three coolies and a Meade for myself; bedding,

food, a Primus stove and tin of kerosene for my own cooking, and yak

dung fuel for the coolies. My servant remained at the base camp and sent

up cooked meat and vegetables; otherwise I cooked for myself.

June 29 and 30 were useless days; but on July 1 the weather cleared a

bit, and after crossing the glacier, I went up a sharp rock shoulder of

Cho Rapzang. The peak was mainly loose granite blocks at a steep angle,

so that progress was slow: it was noon when I reached the top (about

19,500 feet), and as I did so the clouds settled down, and it began to

snow. However, at 4 p.m. it cleared sufficiently for some work to be

done; after that we came down as quickly as possible in another

blinding snowstorm, and reached camp just after dark; I for one very

tired. I found the coolies exceedingly slow in coming down the loose

blocks, I think because their balance was bad--they had to use their

hands far more than I did.

I had a good view of the glacier from here: the East side is very steep

and broken, with several tributary glaciers flowing down from Cho Oyu

and Pk. 25,909, and from a 23,000-foot Peak (not triangulated) to the

North of the latter. The West side, except for Cho Rapzang, round which

the glacier flows, is a snowfield falling more or less gently from a low

ridge running from the pass to the West of Cho Rapzang. The glacier

itself is like many others in this region, moraine covered for 3 or 4

miles above its snout, "pinnacled" for another mile, and finally

practically flat. But this flat portion gives by no means good going;

when frozen it is very irregular and trying to walk over; and when

thawed, is slushy and water soaked. There are two large water channels

in the ice which are unpleasant to cross; these are from 10 to 15 feet

wide and 20 feet deep, and carry a large volume of water in the

afternoon. Crossing without a rope is distinctly dangerous, for although

one can find places easy enough to jump, a slip would be certain death,

for once in the channel it would be quite impossible to get out, or even

to stop oneself on its smooth ice floor and sides.

Cloudy weather then set in; but on the 3rd I got a few photographs from

a shoulder near by, and moved camp 2 or 3 miles farther up the glacier

(at about 18,500 feet). I was in this camp for nine days and only

succeeded in taking two low stations, one on either side of the glacier

and each about 11/2 miles from the pass (Nangba La) to Nep[=a]l; but the

valley on the South side, leading down to Khungphu, turns sharply to the

East just below the pass, and little could be seen of the Nepalese side.

Each of these stations I went up twice--to wait all day long the first

time, in each case, for weather which never came. To reach the station

on the East side of the glacier I had the only comparatively difficult

rock climbing which I met with during the course of the Expedition; and

on the way down watched my theodolite coolie, whom I had left behind

exhausted in the morning, tumble off a steep rock arete, theodolite and

all; fortunately he jammed in a crack a few feet below, and was unhurt.

During the day he had started up after us on his own, and had lost his

way in the clouds.

On July 12--another wet day--I moved camp some distance down the main

glacier and up a tributary flowing from Pk. 25,909 and Cho Oyu, and next

day ascended a shoulder whence a good view into the cirque below these

two peaks was obtained--or should have been obtained! But again I sat

till dusk and saw little or nothing. Early the following day, however,

it was fairly clear, so I got my photographs and then moved camp back to

the base at Kyetr[=a]k.

The next three days were spent in moving my base camp to the bridge

across the R[=a] Chu, 6 miles below Kyetr[=a]k; taking a light camp up

to about 18,000 feet on the prominent hill immediately East of the

bridge, climbing the latter, sitting through the usual storms without

doing any work, and returning to the bridge. Time was getting on, and

the weather was still bad, so I then decided to leave my camp at the

bridge and move into Headquarters myself to get developing, etc., up to

date, and have a short rest. I walked into Tingri, with two coolies, on

July 18, and found Colonel Bury there alone: and the Headquarters house

felt very comfortable indeed after a Meade tent, in spite of nightly

pilgrimages from one dry spot to another, as the roof leaked!

Five busy days were spent at Tingri developing and printing; and as the

weather showed little sign of improvement, I decided to go on with

Headquarters to Choebuk, in the Rongbuk Valley and work on that side, so

as to make sure of completing the most important part, in the vicinity

of Everest, and return to the Kyetr[=a]k Valley if there should be time.

So on the 24th Colonel Bury and I left Tingri and reached Choebuk on the

25th, where we met Mallory and Bullock, just in from their

reconnaissance of the North and North-west sides of Everest. A talk with

them gave me some idea of the country, and the view from an 18,000-foot

hill above Choebuk enabled me to make a plan of campaign: far more

extensive, as always, than the weather eventually allowed.

Colonel Bury, Mallory and Bullock had gone on to Kh[=a]rta on July 26;

on the 27th I moved up the right bank of the Rongbuk Valley some 10

miles, to the monastery, above which I took a 20,000-foot station the

next day. The weather was dreadful, but at 6 p.m. I got a round of

photographs, which really turned out very well considering the time of

day at which they were taken: it took me four and a half hours to get up

this peak--fresh snow and scree--and although I had no glissades, only

half an hour to come down.

On the 27th I moved camp to a grassy hollow near the snout of the

glacier--Mallory and Bullock's base--and next day occupied another hill

overlooking the main glacier and valley, and looking up the side valley

on the East, which joins the Dz[=a]kar Chu just below the glacier snout.

The next three days were spent in establishing a light camp on the left

bank of the East branch of the Rongbuk Glacier, about 3 miles from its

snout, and taking a station on its left bank to overlook both the East

and main glaciers.

The Rongbuk Glacier is made up of two large branches, one flowing from

the snow basin immediately below the great North wall of Everest, and

the other, the "West Rongbuk" which joins the main stream about 4 miles

above the snout of the glacier, flowing East in the basin between the

high North-west ridge of Everest and the South-east slopes of Pk. 25,990

(Gy[=a]chung Kang). At one time there was a third branch, the "East

Rongbuk," which must have also joined the main stream, but this has

receded until its snout is now a mile or more East of the main glacier,

and only its torrent pours into a large cave in the latter. The East

Rongbuk itself consists of two branches: one, the more southerly, flows

from the great snow basin (which we eventually crossed to reach the

North Col) between Everest, its North Peak and Col, and Pk. 23,800

(Kh[=a]rtaphu); and the other, which joins the South branch about 2

miles from its snout, from between Pks. 23,800 and 23,420. The former

gives a 20,000-foot pass, very steep on the South side, to the K[=a]ma

Valley; and the latter, an easy pass of about the same height to the

head of one branch of the Kh[=a]rta Valley.

I camped, at about 19,500 feet, on the moraine-covered glacier opposite

the junction of the northerly branch from Pks. 23,800 and 23,420. On the

way up I followed the watercourse between the ice of the Main Rongbuk

Glacier and the scree and conglomerate slopes to the East of it, as far

as the mouth of the East Rongbuk stream (3 miles), which gave good

though boulder-strewn going. Thence a short scramble up "cut-bank" on

the right bank of the East Rongbuk stream to the shelf of an old lateral

moraine of that glacier, and along the latter--excellent going--to near

its snout. The stream is pretty big in the evening; but quite easy to

cross--except for iced rocks--in the early morning: and from there I

followed up a series of lateral moraines on the left bank, to my camp.

It was not till I was coming down that I discovered that the

moraine-covered glacier itself--here covered with shale instead of

boulders and scree as in the case of the main glacier--gave comfortable

walking.

A little distance below my camp site, the moraine-covered snout gives

place to pinnacled ice, divided into three sections by two broad, shaly

medial moraines. Either of the latter would be very suitable for a camp,

and would give an excellent route to our 21,500-foot camp below the

Chang La. The latter might, I think, be reached by this route in three

days from the base camp at the snout of the main glacier, camping the

first night at 19,000 feet at the start of the medial moraine, the

second at 20,000 feet on the medial moraine some 2 miles above the

junction of the Northern and Southern branches of the East Rongbuk, and

the third night on snow at 21,500 feet below the North Col. The better

moraine to ascend would require reconnaissance; for the pinnacles

between them are difficult and slow to cross. The valley sides are steep

in the lower reaches of the glacier, but more shaly and gentle on both

branches, above their junction.

August 3 broke clear; and I started up a likely looking peak behind

(South of) camp, which appeared to be on the ridge between the East and

main glaciers. I afterwards found that this was not the case; at the

time I had to stop on a lower point as the clouds settled down. From

here I had a glimpse of a big peak--Mak[=a]lu, I thought--over the pass

at the head of the southerly branch of the glacier: and this gave me the

idea that there must be a comparatively low pass from here to the

K[=a]ma Valley. But clouds prevented me seeing more and studying the

topography more carefully. There were heavy snowstorms on August 4 and

5, but the 6th looked better, and after four hours' most strenuous

step-cutting up and slithering down pinnacles, I crossed the glacier and

ascended a 21,000-foot station on the other side, from which I obtained

good, if cloudy, views of the East Rongbuk Glacier. Snow in the night

and a dull morning made me decide to abandon this area--I could get my

camp no farther up owing to having insufficient warm clothes to camp all

my coolies at this height--and I returned to the base camp, preparatory

to tackling the West side of the Rongbuk Valley. Six hours' easy going

took me to my base camp.

After two days' rest and office work, I crossed the glacier and put a

light camp at about 19,000 feet in a small hanging valley below the

"Finger," a black rock gendarme which is a very prominent landmark on

the left bank of the Rongbuk Valley. On August 11 it snowed heavily, and

I found my bed, in which I spent the day, very hard indeed--the camp

being pitched on large boulders on top of the moraine. On the 12th,

13th, and 14th, I started for the "Finger," the first time by the ridge

immediately above camp, which gave some nice climbing with the rocks

partly snow covered as they were, and the other two days, by a much

quicker but less interesting route up soft snow and scree. Each day the

clouds came down, and although I waited till nearly dark at about 20,500

feet on the ridge, it was not till the third day that I got a round of

indifferent photographs.

Time was getting on, so on the 15th I called my "Finger" station "good

enough" and moved camp up the left bank of the main glacier to a point

on the old lateral moraine, opposite the entrance of the stream from the

East Rongbuk; and the next day round the corner to the West, some

distance up the West Rongbuk Glacier, and about 1,000 feet above it. _En

route_, I tried to get some photographs from the high moraine at the

junction of the West with the main glacier; but again the weather

defeated me, and I got into camp--another uncomfortable one--soaked to

the skin.

I was in this camp for five days; most of them spent huddled under rocks

waiting for the clouds to lift. I had one beautiful day, my only one in

six weeks, and got some very nice photographs of Mount Everest and its

West ridge. It is surprising how a little good weather and the feeling

of having really done some work affects one's spirits!

On August 21 I moved back to my base camp at the glacier snout, again

trying for a station at the corner--and failing. I had not done nearly

as much as I wanted to do; but there seemed to be no end to the bad

weather, and only a month or a bit more remained in which to map the

whole of the East side of the mountain: and I had heard from Colonel

Bury that there would be a considerable amount of work on that side.

Originally, I had hoped not only to return to the bridge over the R[=a]

Chu to complete the work in the Kyetr[=a]k Valley, but also to take

several stations in the valleys running North from the 23,000-foot group

North of Everest. But again apart from shortage of time, the weather

made it out of the question, and I went through to Kh[=a]rta, via the

Doya La, arriving there on August 27.

The change in scenery immediately one crosses the Doya La is most

marked, both as regards rock and vegetation. The former--mostly

gneiss--is far more rugged and interesting, and there is infinitely more

of the latter. The Headquarters camp at Kh[=a]rta, in a little poplar

grove, was pleasant indeed after the bleak, uninteresting Rongbuk

Valley; and I thoroughly enjoyed my five days there, developing and

printing; busy days, but very different from lying on one's back on the

sharp boulders of the Rongbuk moraines. Mallory, Bullock and Morshead

were in Kh[=a]rta when I arrived; Colonel Bury and Wollaston returned

from their excursion to the Popti La soon after, and Raeburn arrived on

September 1. It was a great treat to me to be able to "swap lies" with

so many people, after two months almost wholly alone!

On September 3 Morshead and I started up the Kh[=a]rta Chu in the wake

of Mallory and Bullock, who had gone up to get the "bundobust" for the

final fling going. As usual, bad weather dogged my footsteps, and

although the weather while I was in Kh[=a]rta had been glorious,

Morshead and I spent seven days in taking two very indifferent stations

in the lower part of the Kh[=a]rta Valley, before joining the remainder

of the expedition at the "Advanced Base" on September 11. A further

eight days were spent there, waiting for the weather; but in that time I

was able to get two very useful stations, one on either side of the

valley.

On September 19 I moved up to "No. 1 Camp" with Mallory, Bullock and

Morshead; and shared the fortunes of the rest of the Expedition as far

as Kampa Dzong on the way back to Darjeeling, where Raeburn, Heron and I

left Headquarters to return to Darjeeling via L[=a]chen and the Teesta

Valley. I was delighted to get into the "final push," and enjoyed the

few days' change from surveying to climbing, enormously; except that I

felt the cold very much in my feet, and had it not been for Mallory's

good offices--he rubbed my feet for a solid hour after we came down from

Chang La--I feel sure that the result might have been much more serious

than the slight discomfort I afterwards experienced.

I took three stations in the neighbourhood of No. 1 Camp--one on either

side of the Kh[=a]rta Glacier, and one at 22,300 feet on the "Lhakpa

La." This was on snow, with my instrument resting on, and steadied by,

bags of "tsampa"; which proved to be a most excellent substitute for

rock!

On September 26 I crossed with Colonel Bury and Wollaston to the K[=a]ma

Valley; unfortunately, we only had two clear days there, and I had to

leave it without covering as much ground as I should have liked,

though--as usual--I spent my days in snowstorms, hoping for breaks in

the clouds.

The return to Darjeeling via the Serpo La, L[=a]chen, and the Teesta

Valley, made a pleasant change from the Ph[=a]ri route; but again bad

weather spoiled our views, and we saw nothing at all of Kanchenjunga

and its neighbours. Raeburn went in by the usual road via Gangtok; Heron

and I followed the river--an excellent route in spite of the prevalence

of leeches--and reached Pashok on October 19. Heron went on to

Darjeeling, a further 18 miles, the same day. I followed on the 20th.

I enjoyed the Expedition and my work with it, thoroughly; but in my

opinion, Tibet, at any rate that portion of it in which we were, is a

place to have _been_, rather than one to go to!

APPENDIX III

A NOTE ON THE GEOLOGICAL RESULTS OF THE EXPEDITION

BY A. M. HERON, D.Sc., F.G.S., Geological Survey of India.

The area geologically examined is somewhat over 8,000 square miles,

comprising the Tibetan portion of the Arun drainage area, with, in the

West, the headwaters of the Bhotia Kosi and its tributaries.

The circumstances of the Expedition were not favourable for work in any

detail, but an endeavour was made to traverse and map as large an area

as possible on a scale of 1/4-inch to the mile, on skeleton maps very

kindly furnished by Major Morshead and his surveyors as their

plane-tabling proceeded; my work must therefore be considered as a

geological reconnaissance pure and simple.

If I am accorded the privilege of accompanying the second Expedition, by

which time Major Wheeler's map on a scale of 1-inch to the mile will be

available, I hope to be able to make a detailed survey of the vicinity

of Mount Everest and investigate the complicated inter-relationships of

the metamorphosed sedimentaries and the associated gneisses and

granites.

My survey continues to the Westward Sir Henry Hayden's work during the

Tibet Expedition in 1903-4.

Geologically this area is divided into two broad divisions: (_a_)

Tibetan and sedimentary, (_b_) Himalayan and crystalline, a distinction

which is clearly displayed in the topography resulting from the

underlying geological structure, for to the North we have the somewhat

tame and lumpy mountains of Tibet contrasting with the higher, steeper

and more rugged Himalayas on the South.

The Tibetan zone consists of an intensely folded succession of shales

and limestones, with subordinate sandstone quartzites, the folds

striking East-West and mainly lying over towards the South, showing that

the movements which produced them came from the North.

The uppermost rocks consist of the Kampa system of Hayden, a great

thickness of limestones, which, where the rocks have escaped

alteration, yield an assemblage of fossils which determine their age as

Cretaceous and Eocene.

Below these is a monotonous succession of shales, practically

unfossiliferous, with occasional quartzites and limestones representing

the Upper and Middle Jurassic with at the base beds probably belonging

to the Lias.

These Jurassic shales are by far the most conspicuous formation in this

part of Tibet, being repeated many times in complicated folds.

The Cretaceous-Eocene limestones form comparatively narrow bands,

occurring as compressed synclines caught up in the folded complex of

Jurassic shales.

Along the Southern border of the Tibetan zone, below the base of the

Jurassic shales, is a great thickness (2,000 feet-3,000 feet) of thinly

bedded limestones in which the fossils have been destroyed and the rocks

themselves converted over considerable areas into crystalline limestones

and calc-gneisses containing tremolite, epidote, tourmaline, etc., but

still retaining their original bedded structure in the banding of the

altered rock.

The absence of determinable fossils makes it impossible to determine the

age of these with certainty, but from their lithological character and

position in the sequence, it is possible that they correspond with the

Tso Lhamo limestone in Sikkim (Lias) and the Kioto limestone of the

Zangskar range (Lower Jurassic and Upper Trias).

The Himalayan and crystalline zone is essentially composed of foliated

and banded biotite-gneiss, usually garnetiferous, on which lie, at

comparatively low angles and with a general Northerly dip, the

above-mentioned calc-gneisses.

These occur most abundantly to the North and West of Everest, in the

Keprak, Rongbu, Hlalung and Rebu Valleys. The group of high peaks to the

North-west of Everest (overlooking the Khombu Pass) is made up of these

and intrusive schorl granite, and it would seem that the precipitous

North-western face and spurs of Everest are the same.

The Eastern and North-eastern valleys, Chongphu, Kharta and Kama, which

are in general at a lower level than the North-western valleys, are

excavated in the biotite-gneiss. On the North-eastern face of Everest

fresh snow was too abundant at the time of my visit to make out what the

rocks were.

Associated with the limestones and calc-gneisses are quartzites and

tourmaline-biotite schists which probably represent the lowest portions

of the shales immediately overlying the limestones.

It is probable that the biotite-gneiss is an igneous rock intrusive in

the calc-gneisses and schists, but this and many other puzzling features

of the crystallines require more detailed study than I was able to give

this year.

Both biotite-gneiss and metamorphosed sedimentaries are crowded with

dykes and sills, of all dimensions, of schorl granite or pegmatite to

such an extent that this granite is frequently the predominant rock. It

is highly resistant to weathering and it is doubtless due to its

presence in large amount that such comparatively soft rocks as the

calc-gneisses take part in forming some of the highest summits.

In the same way the scattered peaks of over 20,000 feet on the watershed

between the Arun and the Tsangpo owe their prominence to their being

groups of veins of a very similar granite, differing in that it contains

biotite in place of schorl. Around these separate centres of intrusion

are areoles of metamorphism in which the Jurassic shales have been

converted into slates and phyllites.

Economically the area traversed by the Expedition is devoid of interest.

Barring a little copper staining on a few boulders on moraines no traces

of ore were seen.

APPENDIX IV

THE SCIENTIFIC EQUIPMENT

BY A. R. HINKS, F.R.S., Secretary of the Royal Geographical Society.

The most important scientific work of the first year's expedition should

have been the study of the physiological effects of high altitude that

Dr. Kellas had undertaken, with the support of Professor Haldane,

F.R.S., and of the Oxygen Research Committee of the Department of

Scientific and Industrial Research. In his work on Kamet in 1920,

Dr. Kellas had tried, and provisionally decided against, the use of

oxygen compressed in cylinders: but he laboured under the grave

disadvantage that the light cylinders he hoped to obtain had been, after

his departure for India, pronounced unsafe; and the cylinders sent out

were clearly too heavy for effective use in climbing. Dr. Kellas had

therefore fallen back on the use of oxygen prepared from the reaction

between water and oxylith in an apparatus which included a kind of gas

mask. He was prepared also to make several difficult researches into the

physiological processes of adaptation to low oxygen pressure; and some

delicate apparatus was prepared and sent out to him by the Oxygen

Research Committee. Unhappily these interesting and important enquiries

came to nought, for there was no one competent to carry them on after

his lamented death at Kampa Dzong; and the Expedition of 1922 was

thereby deprived of much information that should have been at its

disposal in studying the use of oxygen for the grand assault.

The scientific equipment for which the Mount Everest Committee were

directly responsible was not ambitious: the Survey of India were

responsible for the whole of the survey and brought their own equipment,

which is described elsewhere in this book. It was necessary to provide

the climbing party only with aneroids, compasses, reserve field-glasses,

thermometers and cameras, with subsidiary apparatus for checking the

aneroids at the base camps, and heavier cameras for work at lower

levels.

The aneroids by Cary, Porter & Co. and by Short & Mason were

constructed in pairs, to operate from 15,000 to 23,000, and 22,000 to

30,000 feet respectively. They seem to have performed well on the whole,

and tests made at the National Physical Laboratory since their return

show that they have changed very little; but it cannot be said that

their performances were very effectively controlled in the field, for

until late in the season there were no trigonometrical heights

available, and the climbers had little opportunity in their rather

isolated circumstances of employing their aneroids to the best

advantage, for purely differential work. Nor is there much to be said as

yet on the value of the shortened form of George mercurial barometer, to

come into action only at 15,000 feet (Cary, Porter & Co.). These

instruments will find effective use only in the second season, when the

reference points of the trigonometrical survey will be available as

fundamental data.

The climbers carried "Magnapole" compasses with luminous points, and

sometimes a Mark VIII prismatic; these all worked well. The simpler

compass is the more convenient for use on snow when goggles must be

worn. A luminous liquid compass (Short & Mason) was found very useful on

long reconnaissance rides.

For the record of temperatures in camps Messrs. Negretti & Zambra had

made three small pairs of maximum and minimum thermometers in leather

travelling cases. These suffered some casualties, by theft, or being

accidentally left out in the sun; and the pattern has been repeated for

the second year's work.

The heavier photographic equipment included an old and well-seasoned

71/2 x 5 Hare Camera, lent to the Expedition, but newly fitted by Messrs.

Dallmeyer with a Stigmatic lens of 9 inches focal length, a negative

telephoto lens of 4 inches focal length giving enlargement up to 6

times, and a set of Wratten filters. With this camera Mr. Wollaston

secured some of the finest pictures taken on the Expedition.

There were also two quarter-plate cameras for glass plates: a Sinclair

Una camera fitted by Messrs. Dallmeyer with a Stigmatic lens of 5.3

inches focal length, and Adon telephoto lens; and a second Sinclair

camera lent by Captain Noel.

One or the other of these two was used by Mr. Mallory at many of the

high camps, and both the Hare 71/2 x 5 and the Sinclair quarter-plate went

to the 22,500-foot camp at the Lhakpa La: doubtless the greatest height

yet attained by so large a camera as the former. The principal

difficulty with these cameras was unsteadiness in a heavy wind when the

telephoto lens was in use: and the tripods have been strengthened and

the lens supports stiffened before they go out again.

The plates were of two kinds: Imperial Special Rapid and Fine Grain

slow. The latter were generally preferred, and could hardly have been

better. The Imperial Dry Plate Company, who generously made and

presented these plates to the Expedition, deserve special thanks for

their skill and for their generosity.

The cameras which used films were a Panoram Kodak of 5 inches focal

length, with films 12 x 4 inches; a No. 1 Autograph Kodak, and two Vest

Pocket Kodaks, all three fitted with Cooke lenses by Messrs. Taylor,

Taylor & Hobson. The Panoram Kodak was used very successfully by Colonel

Howard-Bury, and the splendid series of panoramas is the most useful, if

not quite the most beautiful, set of photographs brought home. The

smaller cameras were used by the climbing party with many good results.

Finally it must be said that a large part of the best photographs were

taken by Colonel Howard-Bury with his own 7 x 5 Kodak, and the results

very generously placed at the disposal of the Committee.

All the instruments were examined and tested at the National Physical

Laboratory, and the thanks of the Committee are due to the Director and

his staff, who gave most valuable advice and assistance.

APPENDIX V

MAMMALS, BIRDS AND PLANTS COLLECTED BY THE EXPEDITION

BY A. F. R. WOLLASTON

A.--LIST OF MAMMALS COLLECTED

Stoat. _Mustela temon_

Stoat. _Mustela longstaffi_

Marmot. _Marmota himalayana_

Hamster. _Cricetulus alticola tibetanus_, subsp. n.

Vole. _Phaiomys leucurus_

Vole. _Phaiomys everesti_

Vole. _Microtus_ (_Alticola_), sp.

Pika. _Ochotona roylei nepalensis_

Pika. _Ochotona wollastoni_, sp. n.

Pika. _Ochotona curzoniae_

B.--LIST OF BIRDS COLLECTED

Central Asian blackbird. _Turdus maxima_

Solitary thrush. _Monticola solitarius_

White-breasted Asiatic dipper. _Cinclus cashmirensis_

Indian stone-chat. _Saxicola torquata indica_

Gould's desert chat. _Saxicola montana_

Bush chat. _Pratincola prjevalskii_

Indian redstart. _Ruticilla rufiventris_

Guldenstadt's Afghan redstart. _Ruticilla grandis_

White-capped redstart. _Chimarrhornis leucocephalus_

Hodgson's grandala. _Grandala c[oe]licolor_

Tickell's willow-warbler. _Phylloscopus affinis_

Mandelli's willow-warbler. _Phylloscopus mandellii_

Smoky willow-warbler. _Phylloscopus fulviventris_

Spotted bush-warbler. _Lusciniola thoracica_

Prince Henry's laughing thrush. _Trochalopterum henrici_

Eastern alpine accentor. _Accentor rufiliatus_

Red-breasted accentor. _Accentor rubeculoides_

Rufous-breasted accentor. _Accentor strophiatus_

Brown accentor. _Accentor fulvescens_

Sikkim black tit. _Parus beavani_

Wren. _Troglodytes_, sp.

Hodgson's pied wagtail. _Motacilla hodgsoni_

White-faced wagtail. _Motacilla leucopsis_

Yellow-headed wagtail. _Motacilla citreola._

Blyth's pipit. _Anthus citreola_

Indian tree-pipit. _Anthus maculatus_

Hodgson's pipit. _Anthus rosaceus_

Grey-backed shrike. _Lanius tephronotus_

Slaty-blue flycatcher. _Cyornis leucomelanurus_

Himalayan greenfinch. _Hypacanthis spinoides_

Tree-sparrow. _Passer montanus_

Cinnamon tree-sparrow. _Passer cinnamomeus_

Blanford's snow-finch. _Montifringilla blanfordi_

Adams' snow-finch. _Montifringilla adamsi._

Hodgson's ground-finch. _Fringilauda nemoricola_

Brandt's ground-linnet. _Leucosticte brandti._

Walton's twite. _Linota rufostrigata_

Red-breasted rose-finch. _Pyrrhospiza punicea_

Scarlet rose-finch. _Carpodacus erythrinus_

Hodgson's rose-finch. _Carpodacus pulcherrimus_

Severtzoff's rose-finch. _Carpodacus severtzoi_

Prejewalk's rose-finch. _Carpodacus rubicilloides_

Red-headed bullfinch. _Pyrrhula erythrocephala_

Godlevski's meadow bunting. _Emberiza godlevskii_

Elwes' shore-lark. _Otocorys elwesi_

Long-billed calandra lark. _Melanocorpha maxima_

Tibetan skylark. _Alauda inopinata_

Short-toed lark. _Calandrella brachydactyla_

Brook's short-toed lark. _Calandrella acutirostris tibetana_

Chough. _Pyrrhocorax graculus_

Brown ground-chough. _Podoces humilis_

Common hoopoe. _Upupa epops_

Pied crested cuckoo. _Coccystes jacobinus_

Eastern little owl. _Athene bactriana_

White-backed dove. _Columba leuconota_

Snow partridge. _Lerwa lerwa_

Temminck's stint. _Tringa temmincki_

Redshank. _Totanus calidris_

Dusky redshank. _Totanus fuscus_

Greater sand plover. _Aegialitis mongola_

Common tern. _Sterna fluviatilis_

In addition to the above the following birds were identified, but

specimens of them were not obtained:--

Wall-creeper

House martin

Sand martin

Rock martin

Alpine chough

Magpie

Black crow

Raven

Swift

Siberian swift

Cuckoo

Himalayan vulture

Laemmergeier

Sea eagle

Pallas' sea eagle

Black-eared kite

Barheaded goose

Ruddy sheldrake

Garganey

Wigeon

Pochard

Gadwall

Hill rock-dove

Chinese turtle dove

Tibetan partridge

Tibetan snow partridge

Blood pheasant

Black-necked crane

White stork

Ibis-bill

Painted snipe

Pin-tailed snipe

Brown-headed gull

C.--LIST OF PLANTS COLLECTED BETWEEN JUNE AND SEPTEMBER, 1921,

12,000-20,400 FT.

Clematis orientalis, L.

Ranunculus pulchellus, C. A. Mey., var. sericeus, Hk. f. & T.

Ranunculus pulchellus, C. A. Mey.

Anemone obtusiloba, Don

Anemone polyanthes, Don

Anemone rivularis, Ham.

Geranium Grevilleanum, Wall.

Caltha scaposa, Hk. f. & T.

Delphinium Brunonianum, Royle

Aconitum gymnandrum, Max.

Aconitum orochryseum, Stapf, sp. nov.

Delphinium Pylzowii, Maxim.

Halenia elliptica, Don

Delphinium grandiflorum, L.

Hypecoum leptocarpum, Hk. f. & T.

Meconopsis horridula, Hk. f. & T.

Meconopsis grandis, Prain?

Meconopsis, sp.

Corydalis, sp.

Corydalis juncea, Wall.

Corydalis Moorcroftiana, Wall.

Arabis tibetica, Hk. f. & T.

Lepidium ruderale, L.

Arenaria ciliolata, Edgew.

Dilophia salsa, Hk. f. & T.

Cardamine macrophylla, Willd.

Arenaria Stracheyi, Edgew.

Silene Waltoni, F. N. Williams

Silene Moorcroftiana, Wall.

Arenaria musciformis, Wall.

Arenaria melandrioides, Edgew.

Polygonum islandicum, Hk. f.

Geranium collinum, A. DC.

Impatiens sulcatus, Wall.

Thermopsis barbata, Royle

Thermopsis lanceolata, R. Br.

Sophora Moorcroftiana, Benth.

Stracheya tibetica, Benth.

Astragalus strictus, Grah.

Oxytropis microphylla, DC

Gueldenstaedtia uniflora, Benth.

Desmodium nutans, Wall.

Potentilla coriandrifolia, Hk. f.

Potentilla multifida, L.

Potentilla sericea, L.

Potentilla microphylla, Don

Potentilla peduncularis, Don

Potentilla Griffithii, Hk. f.

Spiraea arcuata, Hk. f.

Saxifraga Lychnitis, Hk. f. & T.

Saxifraga nutans, Hk. f. & T.

Saxifraga aristulata, Hk. f.

Saxifraga near S. saginoides, Hk. f. & T.

Saxifraga flagellaris, Willd.

Saxifraga Hirculus, L.

Saxifraga Lychnitis, Hk. f. & T.

Saxifraga fimbriata, Wall.

Saxifraga pilifera, Hk. f. & T.

Saxifraga Caveana, W. W. Sm.

Saxifraga microphylla, Royle

Saxifraga pallida, Wall.

Saxifraga umbellulata, Hk. f. & T.

Parnassia ovata, Ledeb.

Parnassia pusilla, Wall.

Eutrema Prewalskii, Hk. f. & T.

Sedum fastigiatum, Hk. f. & T.

Sedum trifidum, Wall.

Sedum crenulatum, Hk. f. & T.

Sedum himalense, Don

Epilobium palustre, L.

Epilobium reticulatum, C. B. Cl.

Pleurospermum Hookeri, C. B. Cl.

Scabiosa Hookeri, C. B. Cl.

Valeriana Hardwickii, Wall.

Aster, sp.

Aster heterochaetus, C. B. Cl.

Allardia glabra, Dene.

Aster tibeticus, Hk. f.

Cremanthodium Decaisnei, C. B. Cl.

Aster diplostephioides, C. B. Cl.

Erigeron, sp.

Leontopodium fimbrilligerum, J. R. Drum.?

Leontopodium monocephalum, Edgew.

Leontopodium Stracheyi, C. B. Cl.

Anaphalis xylorhiza, Sch. Bip.

Anaphalis cuneifolia, Hook. f.

Tanacetum tibeticum, Hk. f. & T.

Senecio arnicoides, Wall. var. frigida, Hk. f.

Cremanthodium pinnatifidum, Benth.

Chrysanthemum Atkinsoni, C. B. Cl.?

Artemisia Moorcroftiana, Wall.

Sonchus sp.

Senecio glomerata, Decne.

Senecio (Sec. Ligularia) sp.

Senecio chrysanthemoides, DC.

Tanacetum khartense, Dunn, sp. nov.

Aster sp.

Lactuca macrantha, C. B. Cl.

Senecio sorocephala, Hemsl.

Saussurea gossypina, Wall.

Saussurea tridactyla, Sch. Bip.

Tanacetum gossypinum, Hk. f. & T.

Saussurea wernerioides, Sch. Bip.

Crepis glomerata, Hk. f.?

Saussurea graminifolia, Wall.

Senecio arnicoides, Wall.

Saussurea uniflora, Wall.

Morina polyphylla, Wall.

Saussurea glandulifera, Sch. Bip.

Lactuca Dubyaea, C. B. Cl.

Lactuca Lessertiana, C. B. Cl.

Cassiope fastigiata, D. Don

Daphne retusa, Hemsl.

Rhododendron lepidotum, Wall.

Rhododendron setosum, Don

Rhododendron near R. lepidotum, Wall.

Rhododendron campylocarpum, Hk. f.

Rhododendron cinnabarinum, Hk. f.

Rhododendron lanatum, Hk. f.

Rhododendron arboreum, Sm.

Rhododendron Thomsoni, Hk. f.

Cyananthus incanus, Hk. f. & T.

Glossocomia tenera, DC.

Cyananthus pedunculatus, C. B. Cl.

Campanula modesta, Hk. f. & T.

Campanula colorata, Wall.

Campanula aristata, Wall.

Androsace chamaejasme, Hort., var. coronata, Wall.

Androsace villosa, L. var.?

Androsace strigillosa, Franch.

Primula minutissima, Jacq.

Primula Buryana, Balf. f. sp. nov.

Primula Wollastonii, Balf. f. sp. nov.

Primula pusilla, Wall.

Primula sikkimensis, Hook, microform

Primula capitata, Hook.

Primula capitata, microform.

Primula uniflora, Klatt

Primula Dickieana, Watt.

Primula obliqua, W. W. Sm.

Primula indobella. Balf. f.

Primula minutissima, Jacq.

Primula glabra, Klatt

Primula Younghusbandii, sp. nov.

Primula tibetica, Watt.

Primula denticulata, Sm.

Primula sikkimensis, Hook.

Primula nivalis, Pallas, var. macrocarpa, Pax.

Gentiana am[oe]na, C. B. Cl.

Gentiana ornata, Wall.

Gentiana sp. Probably new but the material is too imperfect to decide

this.

Gentiana Elwesii, C. B. Cl.

Gentiana robusta, King

Gentiana micantiformis, Burkill

Gentiana nubigena, Edgew.

Gentiana tubiflora, Wall., var. longiflora, Turrill, var. nov.

Gentiana stellata, Turrill, sp. nov.

Gentiana tenella, Fries

Swertia cuneata, Wall.

Arenaria Stracheyi, Edgew.

Swertia Kingii, Hk. f.

Swertia Younghusbandii, Burkill

Swertia multicaulis, D. Don

Nardostachys grandiflora, DC.

Trigonotis rotundifolia, Benth.

Eritrichium densiflorum, Duthie

Microula sikkimensis, Hemsl.

Onosma Waddellii, Duthie

Onosma Hookeri, C. B. Cl.

Verbascum Thapsus, L.

Lancea tibetica, Hk. f. & T.

Lagotis crassifolia, Prain

Pedicularis trichoglossa, Hk. f.

Pedicularis Elwesii, Hk. f.

Pedicularis megalantha, Don, forma

Pedicularis megalantha, Don, var. pauciflora, Prain

Pedicularis Roylei, Maxim.

Pedicularis siphonantha, Don

Pedicularis cheilanthifolia, Schrank

Pedicularis tubiflora, Fischer

Pedicularis integrifolia, Hk. f.

Pedicularis globifera, Hk. f.

Incarvillea Younghusbandii, Sprague

Escholtzia eriostachya, Benth.

Nardostachys Iatamansi, DC.

Dracocephalum breviflorum, Turrill, sp. nov.

Dracocephalum tanguticum, Maxim.

Dracocephalum heterophyllum, Benth.

Dracocephalum speciosum, Benth.

Veronica lanuginosa, Benth.

Nepeta discolor, Benth.

Nepeta Thomsoni, Benth.

Atriplex rosea, L.

Polygonum vaccinifolium, Wall.

Polygonum viviparum, L.

Polygonum tortuosum, Don

Polygonum affine, Don

Polygonum amphibium, L.

Stellera chamaejasme, L.

Euphorbia Stracheyi, Boiss.

Orchis cylindrostachys, Kraenzl.

Liparis sp.

Goodyera fusca, Lindl.

Dendrobium alpestre, Royle

Pleione Hookeriana, S. Moore

Orchis Chusna, Don

Roscoea purpurea, Sm.

Iris nepalensis, Don

Iris goniocarpa, Baker

Iris tenuifolia, Pallas

Lloydia tibetica, Baker

Lloydia sp.

Fritillaria Hookeri, Baker

Fritillaria near F. Stracheyi, Hk. f.

Fritillaria cirrhosa, Don

Allium, sp.

Allium Wallichii, Kunth

Allium Govenianum, Wall.?

Allium cyaneum, Regel

Larix Griffithii, Hk. f.

Dryopteris Linneana, C. Chr.

Dryopteris Filix-mas, var. serrato-dentata, C. Chr.

Cryptogramma Brunoniana, Wall.

Calophaca crassicaulis, Benth.

Glaux maritima, L.

Androsace sessiliflora, Turrill, sp. nov.

Astragalus oreotrophes, W. W. Sm.

Thamnolia vermicularis, Schaer.

Stereocaulon alpinus, Laur.

Thelochistes flavicans, Norm.

NOTE.--The material of some of the numbers was insufficient for accurate

determination; in a few cases the material necessary for comparison was

on loan, and in the case of one or two genera, such as _Aster_, revision

of the North Asian and Indian species will have to be undertaken before

certain plants can be definitely named. The numbers in the list coming

under these categories are named "---- sp."

ROYAL BOTANIC GARDENS, KEW.

_March 7, 1922._

INDEX

Abdul Jalil, photographic assistant, 59, 319

Abruzzi, Duke of the, 2, 3, 5, 155

Acchu, cook, 103, 133, 178

Acclimatisation to high altitudes, 277, 308, 341

Alpine Club, 1, 7, 14-19, 305

Altitude, effects on human frame, 5, 102, 104-5, 137-8, 154-5, 199, 204,

206-7, 253-4, 276, 307-8, 315, 341; on breathing, 200, 243-4, 277; on

tinned fish, 50

Ammo-chu, river, 39, 44, 291

Aneroids, 341

Ang Tenze, coolie, 113, 149-51, 166

Ari, bungalow, 33

Arun, river, 89, 104-5; gorges, 110, 125, 221, 297, 298; _see_ Bhong-chu

Avalanches, 231, 267-9, 308-9

Bailey, Major, 31, 314

Bamtso, lake, 49

Bell, Sir Charles, 16, 24, 166

Bhompo's, Buddhist sect, 39

Bhong-chu, river, 64-5, 69-71, 89-90, 93, 99, 100, 110, 159, 161, 295;

upper valley, 320, 322; _see_ Arun

Bhotias, 24

Bhotia ponies, 27

Bhotia Kosi, river, 338

Birds, 290-303, 312, 344-6

Brahma Putra, river, 61; _see_ Tsangpo

Bridges, 69, 93-4, 103, 115, 123, 159-60, 191

Bruce, General, 1, 3, 13, 17, 154, 312

Buchan, J., 19

Buddhism and Buddhists, 25, 67-8, 173; books, 41; red cap sect, 173;

yellow cap sect, 58, 173; regard for animal life, 59, 80, 166, 290;

_see_ Monasteries, prayer-wheels

Bullock, G. H., 19, 26, 52; _see_ Mallory

Bullocks, 48, etc.; _see_ Transport

Burrard, Sir S., 10-12

Carpo-ri, mountain, 227; ascended, 117, 229-35, 268

Chamlang, mountain, 140

Chandra Nursery, 32

Chang La (North Col), 142; first view of, 204, 207, 212, 220; way to,

233-40, 246-8, 256; camp on, 259-60; best route to, 273-4, 311-12,

334-5

Changtse, North peak of Everest, 142, 213, 215, 233-4

Chelmsford, Lord, 16

Chheten Wangdi, interpreter, 25, 39, 69, 91, 95, 112, 162, 179

Chinese in Tibet, 38-9, 71-2, 173; in Nepal, 71

Chitayn, coolie, 212

Choebuk, monastery and bridge, 82, 95, 190, 191, 312, 327

Choedzong, village, 86

Chog La, 106, 121, 129, 299-300

Choksum, village, 324

Chomiomo, mountain, 52, 54, 140, 166

Chomolhari, mountain, 45, 48, 60, 64, 167, 263

Chomoloenzo, mountain, 114, 116, 149-51

Chomolungma (Mount Everest or Makalu), 13, 24, 107, 224

Chomo-Uri (Mount Everest), 64

Chorabsang, mountain, 77-8; (= Cho Rapsang, 331)

Chortens, 40, 66, 174, 286, etc.

Cho Uyo, mountain, 73, 76, 78, 101, 207, 219, 330

Choeyling monastery, 194

Chulungphu, village, 89, 104

Chumbi valley, 25, 37-44, 170, 177-8; village, 38; fauna and flora, 291

Chushar Nango, village, 60-61, 131, 134, 295

Chuphar, village and monastery, 327

Chu-tronu, 123

Collie, J. N., 17-18

Compasses, 342

Conway, Sir M., 4, 5

Coolies, 23-5; behaviour, 47, 146, 156, 213, 216, 222-3, etc.; as

carriers, 92-4, 113, 122, 158, 284-6; _see_ Transport; in

mountaineering, 84, 188, 195, 203-6, 212, 230, 251 ff., 332

Crampons, 207-8, 272 Cups of tea, as measures of distance, 108

Curios, 67, 157

Curzon, Lord, 1, 19

Dak, village, 93

Dalai Lama, the, 16, 173

Darjeeling, 23-28, 179

Dasno, coolie, 234

Desiccation, 51

Dochen, bungalow, 49, 168

Dokcho, village, 321

Donka monastery, 40-42

Donkeys, 48, 64, 65, etc.; _See_ Transport

Dorje, cook, 50

Dorji Gompa, coolie, 202, 256

Doto nunnery, 51

Doya La, 88, 104, 336

Dram, village, 325

Drophung monastery, 323

Dug pass, 50

Dukpa, cook, 134, 188

Dunge pokri, island, 127

Dzakar (or Zakar) Chu, river, 93-5, 159, 297, 333

Eaton, J. E. C., 17

Equipment, 20, 315, 341

Everest, Mount, 1-2, 183; position, 9, 13; height, 10-12; names, 13, 64,

225; seen from Khamba Dzong, 54, 56, 183-4; from Shiling, 64, 186-88,

217, 230, 263; from Rongbuk Valley, 192, 263-4; from Kama Valley, 116,

226; local ignorance of, 107, 112, 116; structure, 192-4, 203, 215,

310; best season for ascent, 153, 248, 270; difficulties of, 154, 276,

308; plans for, in 1921, 250-52

-- -- Committee, 16 ff.

-- -- Expedition, origin of, 14-16; value of, 5; objects, 17-18; cost,

19; equipment, 20, 315, 341; results, 179-80, 310-12, 338, 341. _See_

Survey

Everest, Sir G., 13

Farrar, Captain J. P., 14, 17, 19, 315

Finch, Captain G., 19, 313, 315

"Finger," the, station, 335-6

Fourteen lakes, valley of the, 106, 121; fauna and flora, 299

Fowkes, Sergeant, 28

Freshfield, D. W., 1, 14-16, 18

Fuel, 80, 105, 171, 211, 237, 247, 273, 331

Gadompa, village and bridge, 160-61

Galinka, village and monastery, 40

Gandenchoefel monastery, 108, 131

Gauri Sankar, mountain, 288, 326, 331

Gautsa, bungalow, 44

Gelupka (= Yellow Cap) sect, 173

Geshe Rimpoche, Lama, 40

Ghoom, 29

Glaciers, ancient extent of, 128; characteristics, 194, 197, 218;

atmosphere, 200, 243, 270

Gnatong, village, 35-6, 178

Gosainthan, mountain, 64, 101, 284, 322-3

Graham, Dr., 30-31

_Graphic_, the, 19

Gujjar Singh, surveyor, 319, 323-7

Gurkhas in Tibet, 71, 95, 106

Guru Rimpoche, saint, 173

Gyachung Kang, mountain, 207, 219, 330

Gyalzen Kazi, interpreter, 25, 56, 133, 137, 163, 177-8, 188, 190, 202,

323

Gyangka-nangpa, house, 62, 184

Gyanka range of mountains, 184

Haldane, J. S., 341

Halung, village, 86-7, 103, 240; valley, 339

Hari Ram, explorer, 319, 324

Harvest rents, 161, 174

_Hatarana_, steamer, 24

Hayden, Sir H., 338

Hermits, 80, 83-4, 99

Heron, Dr. A. M., 20, 26; expeditions from Tingri, 74, 77-85, 98, 120,

325; first expedition to Kharta, 86-95, 162, 164, 179-80; in Upper

Kharta Valley, 253; returns by Kama Valley, 146-153, 337, and Teesta

Valley, 164, 337; note on geological results, 338-340

Himalaya, 7-8, 11, 304 ff.; H. and the Alps, 194

Hinks, A. R., 17, 20, 315; notes on scientific equipment, 341-2

Holdich, Sir T., 15

Hopaphema, landowner, 91-3, 104, 108, 111-12, 157-8

Hot springs. _See_ Kambu, Tsamda

Howard-Bury, Colonel C. K., 13, 15, 17, 20, 343; author of the general

narrative of the expedition, 23-180; expeditions from Tingri, 75-85;

first expedition to Kharta, 86-95; expeditions from Kharta, 106-111;

visits Kama Valley, 112 ff.; ascent of 19,500 ft. ridge, 116; of Kama

Changri, 136-7; of Lhakpa La, 140-145, 257 ff.

Huc, abbe, 293

India Office, 16

India, Government of, 16, 23

-- Survey of, 20, 26-7, 341

Interpreters, 25, 47; discretion of, 108

Isaacs, Mr., 39

"Island," the, 209, 213, 219

Jack, Colonel E. M., 17, 20, 315

Jannu, mountain, 117, 135, 140

Jelep La, 36, 37, 178, 290, 291 note

Jetsun-Nga-Wang-Choefel, saint, 109, 325

Jongpens, 174-5, 283, 324

Jonsong, mountain, 47, 140

Kabru, mountain, 26, 47, 168

Kala-tso, lake, 51

Kalimpong, village, 29-30

Kama Valley, 112-119, 146-52, 225-7, 311, 339; fauna and flora, 300-01

Kama Changri, mountain, 114, 136-7

Kama-chu, river, 122-4

Kambu hot springs, 40-43; valley, 291

Kanchenjunga, mountain, 9, 46, 117, 135, 140, 185

Kanchenjhow, mountain, 52, 54, 104, 166

Kang-chu, river, 325

Kangchen and -chung passes, 326

Kangdoshung glacier, 115-16

Kangshung glacier, 149-51

Karpo La, 147

Karro Pumri, mountain, 326

Kartse, mountain, 141

Kellas, A. M., 14, 18, 26, 341; illness and death, 46-49, 52-54, 164,

321

Khamba Dzong, fort and village, 13, 24, 53-57, 96, 164

Kharkung, village, 161

Kharta, 24, 90; first visit to, 88-93; headquarters of the expedition,

104-5, 110; survey of, 323, 327; valley formation, 339; fauna and

flora, 299, 301-03

Khartaphu, mountain, 330

Khe or Khetam, village, 50-51

Kheru, 51

Khombu pass, 76, 78-9, 312, 339

-- valley, 150-51

Kimonanga, village, 124

Korabak, rock, 124

Kuti (= Nyenyam), village, 324

Kyetrak, village and valley, 74-77, 327, 331

-- glacier, 70, 77-79, 312;

river, 79

Kyishong, village, 65, 102

Lachen, 56, 337

Lalbir Singh Thapa, surveyor, 319, 322, 327

Lamna La, 81, 327

Langkor, village and temple, 281, 323

Langma La, 112-13, 130, 224

Langra, rest-house, 37, 178

Lapche, village and monastery, 287, 325-6

Lapche Kang, mountain, 115, 284-5, 325

Lashar, village, 161

Lebong, races at, 27

Leeches, 34-5, 123-4, 126, 300, 337

Lhakpa La (Windy Gap), 138, 161, 273-4; first visits to, 240-249, 255-6;

camp on, 140-44, 257-8, 261

Lhasa, 16, 24, 173, 174; road to, 48-49

Lhonak peaks, 52

Lhotse, mountain (S. peak of Everest), 116, 213

Lingga, village, 57, 163-4

Lingmatang, plain, 40, 44, 291

Longstaff, Dr. T. G., 1, 5, 314

Lumeh, village, 93-4, 159

Lungchen La, 322

Lungdoe, village, 110, 125

Lunghi, 167

Macdonald, David and family, 31, 38, 177

Makalu, mountain, 104, 116, 118-19, 137, 186, 225-6, etc.; glacier, 151

Mallory, G. H. L., 19, 26, 313; reconnoitres N. approach to Everest, 74,

181-220; ascends Ri-Ring (23,050 ft.), 205-7, 264; moves to Kharta,

102-106; reconnoitres E. approach to Everest, 117, 221-249; back to

Kharta, 130; ascends Kama Changri, 136-7; final assault and ascent of

North Col, 131-145, 250-261; leaves Kharta, 153; views on weather

conditions, 262-72; on the route up Everest, 273-79

Mammals, 290-303, 312, 344, etc.

Mani Walls, 40, 174, etc.

Maps of Tibet, 62

"Marigolds, Field of," 119, 152

Matsang, village, 125

Meade, C. F., 5, 17, 19

Mendalongkyo, 129

Mende, village, 57

Menkhap-to and -me, villages, 322

Menlung pass, 327

"Metohkangmi," 141

Mila Respa, saint, 287

Monasteries, 99, 113, 173. _See_ Donka, Galinka, Ganden Choefel, Rongbuk,

Shekar Choete, etc.

Monsoon, 31, 48, 88, 91, 139, 216, 248, 262 ff. _See_ Rainfall

Morshead, Major H. T., 20, 25-27, 54, 65, 75, 96; trip to Nyenyam, 97,

108, 281-9, 323-5; at Kharta, 112; survey of Kharta Valley, 131-2,

135; first ascent of Lhakpa La, 130, 230-49; ascends Kama Changri,

136-7; second ascent of Lhakpa La, 140-144, 253-8; map by, 312, 338;

account of survey by, 319-28

Mountain sickness, 207, 258, 323. _See_ Altitude

Mountaineering, 2-4, 6-8, 305-6

Mules, lent by Government, 27-8; breakdown of, 33-4; Tibetan, 32-33, 48,

etc. _See_ Transport

Nangba (= Khombu), pass, 77, 331

Narsing, mountain, 26

Nathu La, 37

Nawang Lobsang, first Dalai Lama, 173

Nepal, 13

Nepalese coolies, 25, 122; invasion of Tibet, 71, 73; traders, 122, 127,

324; herdsmen, 126

Nezogu bridge, 100, 102

Ngawangyonten, official, 94

Nieves penitentes, 78

Nila pass, 61, 184

Noel, Major J. B. L., 14, 314

Nomads, 51, 171

North Col of Everest, 212, 215. _See_ Chang La

North cwm of Everest, 200, 203-4

North peak. _See_ Chang-tse

North-East Arete, 215, 227, 235, 250-51, 259, 274-6, 310

Norton, Major E. F., 313

Nuns and nunneries, 51, 80, 83, 166

Nyenyam, 73, 97, 108, 283-4, 297, 324

Nyima Tendu, coolie, 113, 149-51, 234

Oxygen for climbers, 154, 277, 307-8, 315-16, 341

Padamchen (= Sedongchen), 33

Padma Sambhava, saint, 173

Pashok, 337

Pawhunri mountains, 46, 52, 54, 166

Pedong, 31-2

Pekhu plain, 322

Peshoke, bungalow, 29

Pethang Ringmo, 116, 138

Pethangtse, mountain, 117, 147

Phari, fort and village, 24, 35, 45-8, 168; plain, 46, 292

Pharuk, district, 323, 327

Phema, village, 38

_Philadelphia Ledger_, the, 19

Photography, 68, 72-3, 91, 156, 216-17, 314, 315, 342-3, etc.; perils

of, 74-5; surveying by, 320, 329-30

Phuri, village, 322

Phuse La. _See_ Pusi pass

Pilgrims, 70, 99, 121

Plants, 290-302, 312, 346-50, etc.

Poe-chu, river, 284-5, 297-8, 323-4

Ponglet, view from, 188, 218, 263

Ponies, 27, 34, 48, 87, 101, etc. _See_ Transport

Poo, coolie, 75, 113, 156, 178

Popti La, 106, 126-7, 300

Postal arrangements, 96-7, 131, 135

Prayer wheels, 39-40, 53, 91, 98, 110, 174, 289

Primus stoves, 142-3, 154, 208, 315, 331

Pulahari, village, 281

Pulme, 94

Pumori, mountain, 209

Punagang monastery, 39

Pusi pass, 77, 79, 289 (= Phuse La, 327, 330)

Quiok, pass, 159

Rabkar-chu, river and glacier, 115

Ra-chu, river, 70, 330

Rainfall, 29, 37, 56, 99, 105, 262 ff.

Rawling, Major, 13-14

Reading, Lord, 23

Rebu, village, 87, 103; valley, 339

Rhenock, 32

Ri-Ring, mountain, ascended, 205-6, 270, 311

Richengong, village, 38, 291

Ronaldshay, Lord, 23, 179

Rongbuk, glacier, 84; central and W. branches explored, 194-220;

E. branch, 142, 216-18, 238-40, 247-9, 273-4, 334-6; stream from,

199, 218

-- monastery, 83

-- valley, 82, 191, 339

Rongkong, village, 63

Rongli, bungalow, 32, 178

Rongme, village, 63

Rongshar, valley, 77, 288-9, 298, 325-6

Ruddamlamtso, lake, 121, 128

Rugby, Tibetan boys at, 172

Ryder, Colonel C. H. D., 13, 319

Sakeding, village, 121-22, 127-8

Samchung, pass, 106, 121, 129

Sand dunes, 58, 63-4, 295

Sandakphu, 12, 13

Sanglu, coolie, 254, 256-7

Sedongchen, village, 33-4

Senchal, 29

Serpo-La, 164, 337

Shao La, 112, 118, 153

Sharto, village, 75, 330

Shassi (= New Yatung), 38

Shatog, village, 162

Shekar-Choete, monastery, 67-8, 94

Shekar Dzong, fort and village, 45, 66-7, 96, 295

Sherpa Bhotias, coolies, 24, 188, 224, 252

Shidag, nunnery, 51

Shigatse, 51, 55, 174

Shiling, 161, 188. _See_ Everest, Mount

Shung-chu, river, 79

Shurim Tso, lake, 114

Sikkim, survey of, 27, 320-21, 327; journey through, 29-36; flora of,

_ibid._

Siniolchum, mountain, 46

Sipri mountains, 99

Skis, 158

Snow, 248, 254, 264-8; temperature of, 270; powdery, 171, 231, 243,

256; powdery snow and wind, 139, 142, 144, 159, 167-8, 259-60, 271,

etc.

Snow-blindness, 103, 167, 171

Snowfall, 37, 171

Snow line, 56

Snow men, the abominable, 141

Snow shoes, 137, 211-14, 232, 243, 254, 265, 270

Somers Cocks, E. L., 16

Somervell, H. T., 312, 313

Strutt, Colonel E. L., 313

Sun's rays, 270, 308

Survey work of expedition, 179, 312. _See_ Heron, Morshead, Wheeler

Sutso plain, 99, 321-22

Takda, cantonment, 29

Tamba Sanye, saint, 281, 323

Tameness of animals, 59-60, 76-77, 80, 83, 88, 94, 131

Tang La, 48, 167, 323

Tang-puen-sum, plain, 48

Tangsham, 114, 117, 152

Targyeling, village, 324

Tasang, village, 79, 289, 327

Tashi Dzom, 95

Tashilumpo monastery, 51, 173

Tashishong, 325

Tatsang, nunnery, 52, 165-6

Teesta Valley, 27, 29-30, 164, 337

Temperature, 269-70, 308, 342

Tents, airlessness of, 143, 154, 258

Thermometers, 342

Thrashing, 164

Thung-La, 282; fauna and flora, 297

Tibet, 13, 36, 170 ff.; geology of, 338; Government, 173-4; helps the

expedition, 16, 24, 45, etc.

Tibetans, 170 ff.

Tibetan beer, 57, 125, 156; bread, 125; burial, 74, 133; climate, 49,

176; coinage and currency, 47, 59, 123; coolies, 223-4; houses, 38,

89, 321; marriage, 74; meals, 48, 59, 62, 67, 101, 108, etc.; mules,

177-9; ornaments, 73, 101, 107; ponies, 27, 55, 101, 176;

superstitions, 66, 72, 109, 122, 141, 174, 282; tea, 41, etc.

_Times_, newspaper, 19, 156

Tingri, 70-75, 95-101; plain of, 70; its fauna and flora, 96, 295-7;

origin of name, 282, 323

Tinki, fort and village, 58, 162; birds of, 294; pass, 60, 162, 321;

flowers of, 295

Trangso Chumbab, rest-house, 65

Transport, 27-8, 34-5, 45, 48, 60, 65, 69, 86, 92, 158-9, 165, 173, 284.

_See_ Coolies, Mules, Yaks

Trintang, village, 326

Tropde, village, 326

Tsakor, village, 70

Tsamda, hot springs, 99, 321

Tsampa, 172-3, 222, 337

Tsang, province, 319

Tsangpo, river, 319-20

Tsering, five peaks, 326

Tsogo, 65, 159

Tsomotretung, lake, 61

Tsong Kapa, monk, 173

Tulsi Dass, gardener, 32

Tulung, village, 323

Tuna, rest-house, 48

Turubaz Khan, surveyor, 319, 321

Wakefield, Dr. A. W., 313

Waugh, Sir A., 10, 12, 13

Weather. _See_ Monsoon, Rainfall, Wind

West cwm of Everest, 208-9, 212, 214

Wheeler, Major, E. O., 20, 26, 52, 164, 252, 320; expedition to Kyetrak,

74, 77-81, 98, 330-33; to Rongbuk Valley, 102, 333-36; discovers

E. Rongbuk glacier, 217, 240, 247-8, 334; arrives at Kharta, 249; to

Lhakpa La, 140-44, 257; to Chang La, 144-5, 258-61; returns by Kama

Valley, 146-153, 337, and Teesta Valley, 164, 337; map by, 312, 328,

338; account of photographic survey by, 329-337

Wind, 50, 72, 75, 147-8, 171, 178, 265, 308, 342. _See_ Snow

Wollaston, A. F. R., 20, 26; returns with Raeburn to Sikkim, 56; rejoins

at Tingri, 74, 75, 96; trip to Nyenyam, 97, 108, 323-25; described by

him, 281-89; at Kharta, 249; to Lhakpa La, 140 ff., 257-8; returns by

Kama Valley, 146-153, 165, 342; natural history notes by, 290-303,

344-350; collections, 312

Yaks, 61, 81, 161, 171, 286, 294, etc.

Yaru, river, 56-7, 61-3, 101-2

Yatung, 38-9, 177

Younghusband, Sir F., 1, 15-17, 19, 20

Zachar-chu. _See_ Dzakar-chu

Zambu, village, 81

* * * * *

_Printed in Great Britain by_ Butler & Tanner, _Frome and London_

* * * * *

[Illustration: MAP I.

PRELIMINARY MAP to illustrate the route of the MOUNT EVEREST EXPEDITION

1921.

Reduced from the map on the scale 1/253440

by Major Morshead and assistants of the Survey of India, accompanying the

expedition: the neighbourhood of the Mountain from Map II.

Scale 1/750,000 or 1 Inch = 11.84 Stat. Miles.]

* * * * *

[Illustration: MAP II

Preliminary Map of MOUNT EVEREST

constructed at the R. G. S. from photographs and sketches made by the

EXPEDITION of 1921]

* * * * *

[Illustration: MAP III

THE GEOLOGY of the MOUNT EVEREST REGION from the surveys of

Dr. A. M. HERON

Geological Survey of India 1921.

The topography from Map I.

Scale 1/750,000 or 1 Inch = 11.84 Stat. Miles.

* * * * *

The table below lists all corrections applied to the original text.

p ix: Kama Valley. Kangchenjunga -> Kanchenjunga

p 12: Ladnia | 1849 | 108 | 29,998 -> 28,998

p 13: call it Chomo-lungmo -> Chomolungma

p 24: Despatched -> Dispatched

p 26: two, Gujar -> Gujjar

p 44: of the Ammochu -> Ammo-chu

P 54: KAMPA -> KHAMBA

p 64: known as Chomo-lungma-> Chomolungma

p 101: and raisins as a -> an

p 107: right up to Chomo-lungma -> Chomolungma

p 109: saint called Jetsun-Nga-Wang-Chhoefel -> Choefel

p 133: the great lammergeier -> Laemmergeier

p 138: VALLEY. Kangchenjunga -> Kanchenjunga

p 146: to Kharta via-> via

p 149: cliffs of Chomolonzo -> Chomoloenzo

p 149: formed by Chomolonzo -> Chomoloenzo

p 163: a couple of Gargany -> Garganey

p 188: might be required we -> required. We

p 236: toiled over the neve -> neve

p 265: snow-shoes on neve -> neve

p 271: before the next moonsoon -> monsoon

p 275: offering a detour -> detour

p 290: Rongbuk Valley the burrhel -> burhel

p 291: Dippers, wag-tails -> wagtails

p 294: packs of widgeon -> wigeon

p 302: of a wolf. Burrhel -> Burhel

p 302: Dippers (_Cinclus cashmiriensis_) -> cashmirensis_)

p 302: daily by lammergeier -> Laemmergeier

p 302: seen was a lammergeier -> Laemmergeier

p 303: Birds, _Ibis._ -> _Ibid._

p 309: the broken debris -> debris

p 311: its satellite Chomo-Loenzo -> Chomoloenzo

p 322: hares, some ram-chakor -> ramchakor

p 322: a young, week-old barhal -> burhel

p 323: with the interpreter Gyaldzan -> Gyalzen

p 325: by Nepalese subjects (Sharpas) -> (Sherpas)

p 326: summit of Gaurisankar -> Gauri-Sankar

p 327: Bhong Chu below Lungdo -> Lungdoe

p 330: plain to the village of Shaerto -> Sharto

p 333: I took a 20,000-foot tation -> station

p 337: Darjeeling via Lachen -> L[=a]chen

p 337: on either side of the Kharta -> Kh[=a]rta

p 337: at all of Kangchenjunga -> Kanchenjunga

p 339: Lhamo limestone in Sikhim -> Sikkim

p 339: overlooking the Khumbu -> Khombu

p 345: Calandrella acutirostris tibitana -> tibetana

p 346: Greater sand plover. _Aaegialitis -> _Aegialitis

p 346: Lammergeier -> Laemmergeier

p 351: Bhompos -> Bhompo's

p 351: _see_ Tsan-po -> Tsangpo

p 351: Carpo-Ri -> Carpo-ri

p 351: Chang La (North Col) -> (North Col),

p 351: first view of, 204; -> 204,

p 351: Chodzong -> Choedzong

p 351: Choyling -> Choeyling

p 352: 65, etc. -> etc.;

p 352: results -> results,

p 353: to Kharta, 86-95; -> 86-95,

p 353: Jetsun-Nga-Wang-Chhoefel -> Choefel

p 354: Lungdo -> Lungdoe

p 354: Monasteries, 99, 113, 173 -> 173.

p 354: Ganden Chhofel -> Choefel

p 354: _See_ rainfall -> Rainfall

p 354: _See_ altitude -> Altitude

p 355: Samchang -> Samchung

p 355: flora of, _ibid_ -> _ibid._

p 356: Tsang-po -> Tsangpo

Mount Everest, the Reconnaissance, 1921 · 第 20 / 20 章