This volume is from the voyage of the China Packet from Philadelphia to Canton, China, and return. The concluding statement reads: "One hundred & thirty days from Maccoa out of which time we had 30 Calm days, the longest passage I Ever had from China. With this Journal I have done and glad Am I."

This journal describes Welch's journey from his home in England to the coast, the long wait for the wind, the voyage, preparations against possible attack by pirates, visits to Barbados, Nevis, and other islands, and his arrival at Port Royal in Hispaniola.

This incomplete, partially mutilated item forms the conclusion of James Hutchinson's diary, recording a mid-winter Atlantic crossing from Europe to America.

These logbooks record two voyages (to Corunna, Spain, 1789-1790, and to Oporto, Portugal, 1791, and returns to Philadelphia), with observations of differences in temperature between air and water, especially when passing the Gulf Stream or any land or banks.

Written from China to his family, the letters of James Bancker contain descriptions of the social life of the Americans and English in China, of Hong Kong after the British acquisition of that place, and of anti-British riots in Canton. A long letter describes the outward voyage from New York to Canton; several letters given an account of a visit to the Philippines; and there is a partial journal of Bancker's return home through the Red Sea.