and those of the largest size, are rigged, so as to tack about. These have
a short but pretty stout mast, which steps on a kind of roller that is
fixed to the deck near the fore-part. It is made to lean or incline very
much forward; the head is forked; on the two points of which the yard
rests, as on two pivots, by means of two strong cleats of wood secured to
each side of the yard, at about one-third its length from the tack or heel,
which, when under sail, is confined down between the two canoes, by means
of two strong ropes, one to and passing through a hole at the head of each
canoe; for it must be observed, that all the sailing vessels of this sort
are double. The tack being thus fixed, it is plain that, in changing tacks,
the vessels must be put about; the sail and boom on the one tack will be
clear of the mast, and on the other it will lie against it, just as a whole
mizzen. However, I am not sure if they do not sometimes unlace that part of
the sail from the yard which is between the tack and mast-head, and so
shift both sail and boom leeward of the mast. The drawings which Mr Hodges
made of these vessels seem to favour this supposition. The outriggers and
ropes used for shrowds, etc. are all stout and strong. Indeed, the sail,
yard, and boom, are all together of such an enormous weight, that strength
is required.

[* See Lord Anson's Voyage.]

The summit of Amattafoa was hid in the clouds the whole day, so that we
were not able to determine with certainty whether there was a volcano or
no; but every thing we could see concurred to make us believe there was.
This island is about five leagues in circuit. Oghao is not so much; but
more round and peaked. They lie in the direction of N.N.W. 1/2 W. from
Anamocka, eleven or twelve leagues distant; they are both inhabited, but
neither of them seemed fertile.