Besides a general chart of Terra Australis, showing the whole of my discoveries, examinations and tracks in abridgment, this packet for the Admiralty contained nine sheets upon a scale of four inches to a degree of longitude, and three sheets of particular parts in a larger size; also five chapters of a memoir explanatory of their construction, of the changes in the variation on shipboard, etc.; an enlarged copy of my log book, with remarks and astronomical observations from the commencement of the voyage to quitting the north coast of Terra Australis in March 1803; and a book containing all the bearings and angles which entered into the construction of the charts. The time keeper, with the mathematical and nautical instruments belonging to the Navy Board were also sent; and in fine, either the original or a copy of every thing in my possession which related either to the Investigator or the voyage.
Mr. Campbell, commander of the American ship James, bound to New York, liberally gave Mr. Aken and some other prisoners a passage free of expense;* and the paroles they were required to sign laying no other injunction than that of not serving until legally exchanged, the books. etc. above mentioned, with many letters both public and private, were safely embarked; and on the 20th in the evening, the ship got under sail, to my great satisfaction. Of the ten officers and men who had come with me to Mauritius, only four now remained; one was in the hospital with a broken leg, another with me in the Garden Prison, and two were shut up at the Grande Riviere. A seaman had been allowed to go with Mr. Aken in the James, and all our endeavours were used to obtain permission for the two in prison to embark also, but without effect; about a month afterwards, however, they were suffered to enter on board an American ship, at the request of the commander.
[* It gives me pleasure to say, that almost the whole of the American commanders were ready to accommodate the English prisoners who, from time to time, obtained leave to depart, and the greater number without any other expense than that of laying in provisions for themselves; some were received on board as officers for wages, and others had a table found for them without any specified duty being required. In most cases these were beneficent actions, for, as will readily be imagined, the greater part of the prisoners had no means of obtaining money in Mauritius; the military officers, however, and those who had money at their disposal, were required to pay for their passages, and in some cases, dear enough.]