WRECK-CHART AND LIFE-BOATS.

Many of our readers are probably aware that Prince Albert, in his

capacity of president of the Society of Arts, Manufactures, and

Commerce, suggested that lectures should be delivered on the results

of the different classes of the Great Exhibition, by gentlemen

peculiarly qualified by their several professions and pursuits. This

suggestion has been admirably carried out; but we propose at present

to direct attention only to one of the twenty-four lectures in

question--namely, that on life-boats, by Captain Washington, R. N.;

our individual calling in early life having been such as to enable us

to understand thoroughly the technical details, and judge of the

accuracy of the views and opinions propounded by the gallant and

intelligent lecturer.[2]

First, we will speak of the wreck-chart of the British islands

prefixed to the lecture. Round the entire coast is a prodigious number

of _black dots_, of two kinds--one a simple round dot, and the other

having a line drawn through it. They all point out the locality of

shipwrecks during the year 1850, and the latter dot shews the wreck to

have been total. The English coasts are most thickly dotted, but this

is to be expected from the greater proportion of shipping; next in the

scale is Ireland, and then Scotland, which has comparatively few black

dots, the densest portion being on the west coast, from Ayr to Largs,

where we count eleven, nine indicating total wrecks. In the Firth of

Forth there are but three, one total. A sprinkling of dots is seen

among the Eastern Hebrides, but not so many as one would expect.

Turning to England, we count about forty-five wrecks in the Bristol

Channel alone, by far the greater number being total. On the Goodwill

Sands there are fourteen, all total but one. On the Gunfleet Sands

there are nine, four total. They are numerous on the Norfolk and

Lincolnshire coasts, especially off Yarmouth and the Washway. On the

Welsh coast, particularly around Beaumaris, Holyhead, &c., the number

is very great. In the firth leading to Liverpool, we count no less

than twenty-one, of which twelve are total. On the north coast of

England the numbers are appalling. Off Hartlepool are fifteen, eight

being total. Off Sunderland are twelve, all total but three. Off

Newcastle are fifteen, eight total. Ah, that fearful, iron-bound coast

of Northumberland! We have hugged it close in calm weather, with a

fair breeze, and the views we caught of its shores made us shudder to

think of what would befall a vessel on a stormy night and the shore

alee. The following is the awful summary of 1850:--'The wrecks of

British and foreign vessels on the coasts and in the seas of the

United Kingdom were 681. Of these, 277 were total wrecks; sunk by

leaks or collisions, 84; stranded and damaged so as to require to

discharge cargo, 304; abandoned, 16. Total wrecks, &c., 681; total

lives lost, 784.'

Certain peculiar marks on this chart indicate the spots where

life-boats are kept. In the vicinity of Liverpool we count no less

than seven, and not one too many; but in many parts of the coast,

where numerous wrecks occur, there are none. In all England there are

eighty life-boats; in Ireland, eight; in Scotland, eight. A most

portentous note on the chart informs us, that '_about one-half of the

boats are unserviceable!_' Think of Scotland, with its rocky seaboard

of 1500 miles: only eight life-boats, and some of these 'quite

unserviceable!' The boats at St Andrews, Aberdeen, and Montrose, have

saved eighty-three lives; and the rockets at eight stations,

sixty-seven lives. 'Orkney and Shetland are without any provision for

saving life; and with the exception of Port Logan, in Wigtonshire,

where there is a mortar, the whole of the west coast of Scotland, from

Cape Wrath to Solway Firth--an extent of 900 miles, without including

islands--is in the same state.' With regard to the chief distribution

of English life-boats, there is one to every eight miles on the

Northumberland coast; one to every ten miles in Durham and Yorkshire;

one to fifteen miles in Lincolnshire; and one to five miles in Norfolk

and Suffolk--a fact which, the lecturer well observes, is highly

creditable to the county associations of the two last counties. But

'from Falmouth round the Land's End, by Trevose Head to Hartland

Point, an extent of 150 miles of the most exposed sea-coast in

England, there is not one really efficient life-boat.' On the Welsh

coasts are twelve boats, some very defective. At the five Liverpool

stations are nine good boats, 'liberally supported by the dock

trustees, and having permanent boats' crews.' These Liverpool boats

have, during the last eleven years, assisted 269 vessels, and brought

ashore 1128 persons. As to the Isle of Man, situated in the track of

an enormous traffic, with shores frequently studded with wrecks, we

are told that there is not a single life-boat; for the four boats

established there by Sir William Hillary, Baronet, 'have been allowed

to fall into decay, and hardly a vestige of them remains!' The paltry

eight life-boats for the whole Irish coast of 1400 miles are stated to

be likewise inefficient.

On the whole, it appears to us that the present number of efficient

life-boats is not more than one-fourth of what ought to be constantly

kept ready for immediate service. Only think of the amount of wrecks

occurring occasionally in a single gale: On the 13th January 1843, not

less than 103 vessels were lost on the British coasts. In 1846, nearly

forty vessels were driven ashore in Hartlepool Bay alone. In the month

of March 1850, the wrecks on our coasts were 134; in the gale of the

25th and 26th September 1851, the number wrecked, stranded, or damaged

by collision, was 117; and in January of the present year, the number

was 120. The above are the numbers actually ascertained; but it is

well known that _Lloyd's List_ is an imperfect register, although at

present the best existing.

A secondary mode of communicating with a stranded vessel is by firing

rockets with a line attached to them, by which means a hawser may be

drawn from the ship and fastened to the shore. Mortars are likewise

used for the same purpose; the latter plan having been invented by

Sergeant Bell, and first tried in 1792. Bell's plan was very greatly

improved by Captain Manby; and all the mortars now in use for the

purpose are called after him. Mr Dennett, of the Isle of Wight, first

introduced the rocket-plan in 1825. Rockets or mortars, or both, are

kept at most of the coast-guard stations; but in numerous cases were

found worthless on trial, owing to the lines breaking, or the rockets

being old and badly made. Nevertheless, at twenty-two stations, 214

lives have been saved by them. The evil is, that neither rockets nor

mortars are of any use unless the wreck lies within a short distance

of the shore; for the maximum range attained is only 350 yards, and in

the teeth of a violent wind, often not above 200 to 300 yards. If a

ship, therefore, is stranded on a low shelving shore, she is almost

certain to be beyond the range of the life-rocket or of Manby's

mortar. The main reliance, therefore, is the life-boat, and to it we

return.

The Duke of Northumberland recently offered a reward for the best

model of a life-boat. This offer was responded to by English, French,

Dutch, German, and American boat-builders; and the amazing number of

280 models and plans was sent in. About fifty of the best of these

were contributed by the duke to the Great Exhibition; and he had also

a report and plans and drawings of them printed, of which he

distributed 1300 copies throughout the world. Baron Dupin, chairman of

the Jury of Class VIII., thus summed up the award of the jury

concerning them:--'These models figure among the most valuable

productions in our Great Exhibition, and furnish an example of

liberality in the cause of humanity and practical science never

surpassed, if ever equalled. Such are the motives from which we have

judged his Grace the Duke of Northumberland worthy of receiving the

Council Medal.'

The inventor of life-boats, as is well known, was Henry Greathead, of

South Shields, in 1789. His boat was 30 feet long, with 10 feet

breadth of beam, 3-1/4 feet depth of waist, stem and stern alike

nearly 6 feet high, and pulled ten oars (double-banked.) A cork lining

went fore and aft 12 inches thick, on the inside of the boat, from the

floor to the thwarts; and outside was a cork fender, 16 inches deep, 4

inches wide, and 21 feet long. 'She could not free herself of water,

nor self-right in the event of being upset.' She was launched in 1790,

and in the year 1802, the inventor was rewarded by the Society of Arts

with its gold medal and fifty guineas; and parliament voted him

L.1200, 'in acknowledgment of the utility of his invention.' Many

presumed improvements and modifications of the original boat have been

effected, with more or less success. James Beeching, a Yarmouth

boat-builder, has carried off the prize offered by the duke, and we

may therefore suppose his was the best of the models submitted.

Captain Washington thus describes Beeching's model sent to the

Exhibition: 'It may be seen from the model of that boat, that from her

form she would both pull and sail well in all weathers; would have

great stability, and be a good sea-boat. She has moderately small

internal capacity under the level of the thwarts for holding water,

and ample means for freeing herself readily of any water that might be

shipped; she is ballasted by means of water admitted into a tank or

well at the bottom after she is afloat; and by means of that ballast

and raised air-cases at the extremities, she would right herself in

the event of being upset. It will thus be seen, that this model

combines most of the qualities required in a life-boat; and the boat

which has since been built after it, and is now stationed at Ramsgate,

is said to answer her purpose admirably.'

M. Lahure, of Havre, sent a full-sized boat of _iron_; and Mr Francis,

of New York, also sent a model life-boat of corrugated galvanised

iron. Captain Washington thinks, that if metal is used at all, it

should be copper in preference to any other. For our own part, we can

only say, that we have helped to build boats, though not life-boats,

and we have helped likewise to man boats, but we should like to have

good sound timber beneath our feet in preference to any metal

whatever; and we should prefer cork for the floating substance to

air-tight cases, or copper tubing, or any of the other contrivances

that have been adopted to give buoyancy to a swamped boat. Air-cases

are very liable to leak, or may be stove in by the sea, or be crushed

by coming in contact with the wreck or rocks, but cork can never be

injured. And as to metal air-cases, it was found on opening the sides

of a life-boat at Woolwich Dockyard, that her copper tubes, supposed

to be air-tight, were corroded into holes; for copper will corrode

when in contact with sea-water, especially when alternately wet or

dry, as is the case in life-boats.

We cannot here follow Captain Washington through his critical and

technical details, but we think it right to express our strong

suspicion, that the much-lauded _self-righting_ power of certain new

life-boats is obtained only at the cost of greater liability to upset.

Doubtless a boat can be made to right herself after a capsize, but

this really seems to us something like locking the stable-door when

the steed is stolen; for even if she rights the very instant after

upsetting, three-fourths of the crew are almost certain to perish. We

think it far more important to construct a boat that will hardly

capsize at all, than to build one that will right itself _after_

capsizing; for we repeat our opinion, that the latter boat will prove

liable to upset just in proportion to her capability of self-righting.

Many fatal accidents have happened to life-boats; and the details of

some mentioned by the lecturer are peculiar and interesting. On the

coast of Northumberland, in 1810, one of Greathead's boats, after

saving several crews of fishing-cobles, was returning to the shore,

when a heavy sea overwhelmed her, and by its sheer weight and force

broke her in two, and the whole of the crew, thirty-four in number,

perished. In 1820, Greathead's original life-boat, after saving the

crew of the ship _Grafton_, at Shields, struck on a rock, and swamped;

nevertheless, the brave old boat--although she had not the boasted

power of self-righting--preserved her centre of gravity, and brought

both crews to land. At Scarborough, in 1836, the life-boat, in going

out to a vessel, turned completely end over end, 'shutting up one of

the crew inside, where he remained in safety, getting fresh air

through the tubes in the bottom, and was taken out when the boat

drifted, bottom upwards, on the beach: ten lives were lost.' In 1841,

the life-boat at Blyth, Northumberland, capsized, and ten men were

drowned. At Robin Hood's Bay, Yorkshire, in 1843, the life-boat

capsized, three men remaining under her bottom, while others got upon

it. The accident was seen from the shore, and five men put off in a

coble, fitted with air-cases like a life-boat; but she almost

immediately turned end over end, and two men were drowned. The

life-boat herself drifted ashore, and the three men under her bottom

were saved. In all, twelve lives were lost. But the most lamentable

disaster that ever befell a life-boat was at South Shields, on

December 4, 1849, when twenty-four men, all pilots, went off to rescue

the crew of the _Betsy_, stranded on Herd Sand. 'The boat had reached

the wreck, and was lying alongside with her head to the eastward, with

a rope fast to the quarter, but the bow-fast not secured. The

shipwrecked men were about to descend into the life-boat, when a heavy

knot of sea, recoiling from the bow of the vessel, caught the bow of

the boat and turned her up on end, throwing the whole crew and the

water into the stern-sheets. The bow-fast not holding, the boat drove

in this position astern of the vessel, when the ebb-tide, running

rapidly into her stern, the boat completely turned end over end, and

went on shore bottom up. On this occasion, twenty out of

twenty-four--or double the proper crew--were drowned under the boat.

On seeing the accident, two other life-boats immediately dashed off

from North and South Shields, saved four of the men, and rescued the

crew of the _Betsy_.' It is added, that the life-boats have been in

constant use at Shields since Greathead first launched his boat there

in 1790, and excepting the above accident, no life has ever been lost

in them, or from want of them. Between 1841 and 1849, they saved 466

lives. But good is frequently educed from evil, and it was this very

disaster at Shields that induced the Duke of Northumberland to offer a

premium for the best life-boat; and his Grace has now, with princely

liberality, undertaken to place a well-built life-boat at each of the

most exposed points of the coast of his own county, with rockets or

mortars at every intermediate station.

As to dimensions, the existing life-boats are of three classes: from

20 to 25 feet long, from 25 to 30 feet, and from 30 to 36 feet. Some

are only 18 feet long, and on thinly-inhabited coasts are the best, as

unless a regular crew is provided, it is often difficult to man a

large boat--at least efficiently. The largest boats are used at

Caistor and Corton, in Norfolk, and are 40 to 45 feet long, weigh from

four to five tons, and cost L.200 to L.250 each. They are said to be

admirable vessels of the kind, and well manned. The 36 feet boat is

used at Yarmouth, Lowestoft, Deal, &c., and always goes off under

sail. The 30 feet boat is used at Liverpool, Shields, Dundee, &c.; and

one of those at Liverpool brought sixty people ashore on one occasion.

Some of the models sent to the Exhibition were of boats that did not

weigh more than half a ton; but we fully agree with the lecturer, that

a boat so light as that would never be able to pull out to sea in a

head-wind. A life-boat ought to possess a certain weight, or momentum,

or it will be driven back by the winds, or sucked back by the sea,

like a feather.

It is exceedingly desirable that all life-boats should have regularly

trained crews, for an ordinary sailor or fisherman is by no means

competent to do properly the duty of a life-boatman. The cockswain,

especially should be well trained.

Captain Washington remarks, that 'a careful examination of the returns

of wrecks by the Coast-guard officers, forcibly impresses on the mind

the painful conviction, that the greater part of the casualties that

occur are not occasioned by stress of weather, but that they are

mainly attributable to causes within control, and to which a remedy

might be applied.' This has long been our own opinion, and we have

again and again expressed it. 'Wherever the boats have been looked

after, and the crews well trained, as at Liverpool, Shields, and on

the coasts of Norfolk and Suffolk, the most signal success has

rewarded their exertions. The first step is to insure a safe and

powerful life-boat, and this, we feel confident, has been

accomplished; the next is to build a sufficient number of such boats,

place them where required, organise and train the crews, and provide

for their supervision and maintenance.... There seems no reason why a

very few years should not see a life-boat stationed at each of the

exposed points on the most frequented parts of the coasts of the

United Kingdom; by means of which--with the blessing of Divine

Providence upon the endeavours of those who undertake the work--the

best results to the cause of humanity may confidently be anticipated.'

Chambers's Edinburgh Journal, No. 445 Volume 18, New Series, July 10, 1852 · 第 6 / 22 题