noticed that their spears were all pointed with bone, and that the shafts
in those used for fishing were large, with a coil of line attached, and a
string also connecting the head, which came loose when a porpoise or
turtle was struck; whilst the wood, floating, acted as a drag. At
daylight on the 21st we proceeded on our passage.

About four or five miles to the southward of Endeavour River, we passed
some discoloured patches near the shore; and thereabouts a shoal has
since been discovered. Having before expressed an opinion that there was
a safe passage through Endeavour Strait, I resolved to take this
opportunity of setting the question at rest. Before passing between the
Possession Isles, towards the entrance of it, I acquainted the rest of
the convoy with my intentions, to give them the option of taking the
chance of a passage with me, or of proceeding by the ordinary route. They
chose the former, and we accordingly entered the Strait, which we found
navigable for vessels drawing 18 feet, by passing about a mile and a half
to the northward of the Wallis Islands, steering a westerly course. In
crossing the ridge extending off Cape Cornwall, the least water was 3 1/2
fathoms at low tide; North Wallis Island bearing South 64 degrees East
seven miles. There still, however, appeared to be more water to the
southward, which determined me to examine this passage more minutely on
my return from the Gulf. A course was now held for Booby Island, where we
anchored in the evening (the 23rd).

PASSAGE THROUGH ENDEAVOUR STRAIT.

It was my intention, in order that we might commence our exploration of
the Gulf with a good supply, to have searched for water in Port Lihou, on
the south side of Cook Island, in Endeavour Strait; but the ships in
company being able to supply us the delay was avoided. Since our last