In preparing our little vessel for a third voyage, it became requisite to give her a considerable repair; and among many other things there was an absolute necessity for her being fresh coppered; but from the pretended scarcity of copper sheathing in the colony and other circumstances that opposed the measure, we found more than a common difficulty in effecting it. The cutter was careened at a place appointed for the purpose on the east side of Sydney Cove; and whilst undergoing her repair the crew lived on board a hulk hired for the occasion. This offered so favourable an opportunity for destroying the rats and cockroaches with which she was completely overrun, a measure that, from the experience of our last voyage, was considered absolutely necessary for our comfort as well as for our personal safety, that, as soon as the operation of coppering and caulking was finished, she was secured alongside of the hulk, and there immersed in the water for several days, by which process we hoped effectually to destroy them. Upon the vessel being raised and the water pumped out, I was rejoiced to find that the measure appeared to have had the desired effect; but, before we left Port Jackson, she was again infested by rats, and we had not been long at sea before the cockroaches also made their appearance in great numbers. In sinking the cutter it seemed, in respect to the insects, that we had only succeeded in destroying the living stock, and that the eggs, which were plentifully deposited in the recesses and cracks of the timbers and sides, proved so impervious to the sea-water, that no sooner had we reached the warmer climate, than they were hatched, and the vessel was quickly repossessed by them; but it was many months before we were so annoyed by their numbers as had been the case during the last voyage. Our crew, after they had returned the stores and fitted the standing rigging, were paid their wages; when, with only two exceptions, they were at their own wish discharged, and it was some time before a new crew was collected. Whilst we were repairing the defects, H.M. store-ship Dromedary arrived from England and brought us a selection of stores, for the want of which we should otherwise have been detained many months. By this ship orders were received from the Admiralty to rig the cutter with rope manufactured from the New Zealand hemp (Phormium tenax) but there was a considerable difficulty in procuring enough even for a boom-sheet. This specimen was prepared by a rope-maker of the colony, and the result of the trial has fully justified the good opinion previously formed of its valuable qualities.