WOLF ROCK LIGHTHOUSE.
About the year 1812, Mr. Stevenson having, as adviser of the
Commissioners of Northern Lighthouses, attained the position of being
the most eminent Lighthouse Engineer of his day, was requested by the
Admiralty to report on the practicability of erecting a lighthouse on
the Wolf Rock, lying about eight miles off the Land’s End in Cornwall.
I give, from Mr. Stevenson’s “Journal,” the following curious account
of the first visit he made to the rock; and it may perhaps be as well
to say that all quotations made from what I have called his “Journal”
are records of what he roughly noted down at the time in the form of
a Diary, and are on that account perhaps all the more interesting, at
least to non-professional readers.
“_14th Sept. 1813._--Waited upon Sir Robert Calder, Admiral of the
port of Plymouth, on the 13th, in consequence of letters from Lord
Melville relative to a vessel to carry me to the Wolf Rock.
“The Admiral accordingly appointed the ‘Orestes,’ Captain Smith, to
proceed with me to the Wolf, and after landing me there, and having
made my observations, Captain Smith was directed to land me at any
port most convenient for me, according to the state of the weather.
Captain Smith, in consequence of this order, and to suit my
convenience, got the ‘Orestes’ in readiness two days sooner than he
otherwise intended, and I embarked on the 14th at 2 P.M. agreeably
to appointment.
“The Captain took me by the hand and welcomed me on board His
Majesty’s ship, and introduced me to his first lieutenant, Mr.
Fallick. He then proceeded to give orders for casting off, which
was done in an instant after the word was given. The ‘Orestes’ is
properly a gun brig, but rigged as a ship, has 28 guns and 100 men.
Kept plying to windward, and in the evening had the Eddystone light
in view, still upon our lee quarter, distant eight or ten miles.
“_15th._--Kept working along the shore all day, and at 7 P.M. a
pilot from Mousehole by Penzance came on board. Upon consulting
the pilot, he recommended that the ship should be brought to an
anchor in Mounts Bay, or rather Newland Road, all night, as it
would answer no good purpose to go round the land so soon after a
fresh gale of wind, with the view of landing on the Wolf, which
he represented as being only practicable in the finest of summer
weather. This was poor heartening. The Captain submitted to me
whether it were not more advisable to come to an anchor, in which,
with all submission to him, I consented. The ship, accordingly, was
brought to an anchor in twelve fathoms, clean sand.
“On board of the ‘Orestes’ two of the people were punished,--one
for threatening to _knock down_ the serjeant of marines, while on
duty, received three dozen; another who offered an insult to a
lieutenant, received one dozen.
“I was sitting below, the time this was going forward, when all
hands were piped on deck, and the Captain began to read the
Articles of War. He had previously said to me that two men were in
irons, whom he meant to punish and liberate. I went upon deck to
learn the cause of all being so quiet, and discovering what was
intended, I went below and waited in great suspense till the men
began to call out for mercy. I took the liberty of sending a note
to the Captain--the circumstances were so painful to me--to see if
he could remit any part of the punishment, to which I afterwards
understood he had listened, as he did not give them so many lashes
as was intended. Captain Smith had by no means the character of a
severe commander, as I understood from some of the officers he had
been two years in the ship, and had only punished twice.
“About 9 P.M., while the Captain and myself were at supper, we
heard a conversation between the pilot and Mr. Fallick, the first
lieutenant, about a vessel being on fire. The former was of opinion
that it was a pilchard boat, the crew of which were roasting
pilchards, while Mr. Fallick insisted that it was a vessel on fire.
In a short time the vessel or boat appeared to be in flames, and
with all sail set she approached the ‘Orestes.’ On shore the people
of Penzance and Mousehole were afraid of the ‘Orestes’ taking fire
and discharging a broadside upon the town. In the meantime the
vessel on fire approached the ‘Orestes’ so directly that Captain
Smith gave orders to veer out all the cable, stand by to cut or
bend on more rope, according to circumstances.
“The weather became moderate, and we had little or no wind, and the
vessel on fire (which turned out to be a sloop of 80 or 90 tons,
bound for St. Sebastian with bottled porter and bale goods) passed
ahead of the ‘Orestes’ about half a cable’s length. Her hull was
then completely on fire, but the rigging and sails had not then
caught fire, and she kept an undeviating course till she grounded
on the shore.
“Captain Smith then despatched officers and men in three boats to
endeavour to save as much as possible, but a report having gone
abroad that she had gunpowder on board no person ventured near the
vessel on fire till it was too late to be of any service, and in
the morning when Captain Smith and I went on shore nothing remained
but the keel and a few of the ‘futtocks’ half burned, and the mast
over by the deck, the lower part having been consumed by the
flames. The vessel was just getting under weigh when the accident
occurred, through the carelessness of a boy, who set a lighted
candle into a crate of straw in which bottles were packed. The crew
soon afterwards appear to have carelessly deserted the vessel and
landed at Mounts Bay, three miles from Mousehole, and appear not to
have been very active in doing what was in their power. The loss of
ship and cargo was estimated at £14,000.
“_16th._--Got under weigh at 6 P.M., and left Mousehole Bay with
an intention to go round the land; but the weather fell calm, and
after shutting in the Lizard lights came to an anchor in Mounts
Bay till next morning. The Lizard lights appeared to very great
advantage.
“_17th._--Got under weigh at 6 A.M., wind shifting from southwest
to east with a fine breeze, and at 11 A.M. got up with the Wolf
Rock. At 12 noon two boats were manned--one commanded by a
midshipman, and the other by Lieutenant Fallick, into which I
went, and after pulling round and round the rock with both boats,
sounding all the while, we made preparations for landing. Mr.
Fallick arranged his boat’s crew, and let go a grapling over the
stern, then veered away upon this stern rope watching a smooth, and
when the boat was near enough the young man (the same who had two
days before got one dozen of lashes) appointed to land with a bow
rope to make fast, leaped upon the rock, and upon these two ropes
the boat was hauled off and on with great ease and facility. In
this manner Lieutenant Fallick landed next, then I landed, but not
without much difficulty, and watching an opportunity to get on the
rock with a smooth between the seas.
“Upon leaving the ship, about a quarter of a mile from the rock,
I began to sound, and at from two to three cables’ length off the
rock have 41, 40, and 38 fathoms water, with shell sand of a fair
colour. At about one cable’s length have 13 fathoms, same bottom.
Within this distance have 10, 8, 5, 3½, and 2 fathoms, chiefly
rocky bottom.
“The rock is steep in all directions; the south-west if anything
draws to a point with rather less water near it than in other
directions.
“At low water of a neap tide the rock appeared to be about twelve
or fourteen feet in perpendicular height above the surface of the
water. Its surface is very irregular, jutting up in masses of from
six to ten feet in height. These inequalities all presented marked
and angular outlines, terminating in well-defined points and edges.
The central part of the rock is formed pretty much into a hollow,
where there have been some quarrying operations in fixing the
beacon which was erected upon it. The margin of the rock is upon
the whole pretty regular, as it appears jutting out of the water.
On the eastern side it is not so regularly formed at the water’s
edge as on the western side. It slopes outwards, and seems to form
a large stool in every direction. At some places there are guts or
slips in the rock, but none of these are large enough to be useful
for a boat landing at. The best and perhaps the only landing place
is at the north-east side, where the rock is most precipitous.
“Taking the dimensions in the largest directions with the
lead-line, in fathoms, it measured twenty-two fathoms in a
north-east and south-west direction, and sixteen fathoms in a
north-west and south-east direction.
“Upon the surface in the middle, at the hollow place, I found a
hole of six inches in depth, and about nine inches square, and
connected with it, at six feet distant, three holes for bats, which
I presume to have been the step of the beacon, and the iron bats
were still to be seen which had been used as guys. This fragile
affair appears to have wanted base and every requisite suited to
such an exposed situation and important purpose, and accordingly
the beacon, with a wolf of metallic work, erected by a Lieutenant
Smith, who erected the Longships Lighthouse, is said not to have
remained longer than a few days, and was carried away in the first
storm.
“Besides these holes and bats, which last seem not to have exceeded
1½ inch iron in strength, I found several eye bolts in different
parts of the rock, particularly at the landing place, which had
been put in to make fast boats, etc., while the beacon was being
erected.
“The surface of the rock is extremely rugged, and running in every
direction into sharp angular points. The rock seems to run in beds
from an inch to a foot in thickness. It has much the appearance
of limestone, but upon a narrow inspection it turns out to be
porphyry. It is covered with the barnacle, many limpets of a very
large size--say two inches diameter,--and mussels. These were the
only animal productions that were found upon it. Of the marine
_fuci_ there were two or three varieties.
“That it would be practicable to erect a building upon this rock I
have no doubt, but from its shape and figure, and the great depth
of water in all directions round it, together with the smallness
of its dimensions, it would be a work of great difficulty, and be
attended with much expense and great hazard.
“I am therefore of opinion that it might cost from £80,000 to
£90,000 to erect a lighthouse at the Wolf, with all the requisite
buildings and appointments, like the Bell Rock Lighthouse.
“In a conversation on this subject with Lieutenant Smith in 1806
(who had erected the beacon on the Wolf), he pronounced it as
an impracticable work. But his opinion, from the work he had
performed at the Longships, and other circumstances, made very
little impression upon my mind, at the time, in regard to the Bell
Rock, and since seeing the Wolf Rock I think his arguments were ill
founded, and I am perfectly decided in opinion that the work is a
practicable one.
“The wind being nearly easterly, and consequently unfavourable for
returning with dispatch to Plymouth, the captain gravely proposed
that we should stand towards ‘the Bay’ for a few days, when it
might shift. Not being fully aware of what was meant by the Bay, I
put the question, when to my surprise he meant the Bay of Biscay,
and said we should see St. Sebastian, which had just fallen; but to
this I replied, that I should much rather be landed at the Land’s
End. He was constantly on the outlook for prizes, and as I came not
to fight I wanted much to be on shore, that I might pursue my way
to Bath, where I knew Mr. Rae, the Sheriff of Edinburgh, would be
waiting my return to proceed upon the visit to the Prisons on our
return to Scotland.
“The ship was therefore directed to steer for the Land’s End, and
the pilot took the ship within the Longships Lighthouse, and he and
I landed at Sennan on the same evening.
“Having procured horses for myself and luggage, I set off
immediately for Penzance, which I reached about 10 o’clock at
night, the 17th September, much pleased with my trip upon the whole.
“_18th._--Leave Penzance, and reach Falmouth by the fly.
“_19th._--Leave Falmouth, and that same night, or early next
morning, reach Exeter.
“_20th._--At 6 A.M. leave Exeter, and 8 P.M. reach Bath.
“From Plymouth to the Wolf, and returning to Bath, only eight days.”
Mr. Stevenson at a subsequent date made another visit to the Wolf,
accompanied by an assistant, when a careful survey was made, followed
by a well-considered design, which is shown in Plate IX., and is
described by him as follows:--
[Illustration:
_PLATE IX._
_DESIGN FOR WOLF ROCK LIGHT HOUSE._
_W. & A. K. Johnston, Edinburgh._
]
“Plate IX. is the section of a design formed by the revolution of
the parabola round the axis of a building, as its asymptote, whose
base measures fifty-six feet in diameter, and parallel at the top
of the solid is thirty-six feet; and height to the entrance door,
thirty-five feet. The contents of this figure between these
parallels is calculated at 45,000 cubic feet; but the whole of
the masonry of the design is estimated at 70,624 cubic feet. Its
general features may be stated as similar to those of the Eddystone
and Bell Rock Lighthouses, the parts being only enlarged, and the
parabolic instead of the logarithmic curve adopted for its outline.
In this design, the parabolic curve is continued from the basement
to the copestone of the light room, exclusively of the projection
for the cornice and balcony. The masonry is intended to be 120
feet in height, estimating from the medium level of the sea, of
which the solid, or from the foundation to the entrance door, forms
thirty-five feet, the staircase twenty-five feet, and the remaining
sixty feet of its height is occupied with six apartments, and the
walls of the light room. In the staircase a recess is formed for
containing the machinery for raising the stores to the height of
the entrance door; here a small hole is perforated through the
building for the admission of the purchase chain. The thickness
of the walls immediately above the solid is twelve feet; at the
top of the stone staircase they are eight feet, and where the
walls are thinnest, immediately under the cornice, they measure
two feet. A drop hole formed in the courses of the staircase and
solid, provides for the range of the weight of a revolving light.
The ascent to this building, as at the Bell Rock, is intended
to be by an exterior stair or ladder of brass, and the interior
communication between the several apartments by means of flights of
circular oaken steps.”
The only estimate Mr. Stevenson ever made of the work was that already
stated in his Journal, at a cost of £80,000 to £90,000 for the tower
and requisite dwellings for the lightkeepers and crew of attending
vessel ashore.
Mr. Stevenson’s original visit was, as we have seen, made in 1813, and
in 1870, after a lapse of fifty-seven years, the present tower on
the Wolf Rock, the joint work of the late Mr. James Walker and of Mr.
James N. Douglass, was successfully accomplished under the auspices
of the Trinity House. The cost of the tower, exclusively of the shore
establishment, which it was unnecessary to provide, was £62,726, being
not very different from the estimate of Mr. Stevenson (from £80,000 to
£90,000), which included a shore establishment.