This volume contains letters (a few in shorthand) relating to his pursuit of the position as principal recorder, and then, upon accomplishing this, his problems in publishing. There are sales accounts and a diary (April, 1793 to June, 1794), written while he was imprisoned in Newgate Prison, London (1793 to Jan., 1796). Included for this period is an interesting description, brought to him at Newgate by an Englishman, John Ford, who was seeking support and American contacts for his plan to take an English textile process to America: "A Manufacture of Wollen & Cotton Cloth & Without spinning or weaving," August, 1794.

These documents are principally of Pennsylvania interest, 1757-1809, including letters to Richard I. Manning from John C. Calhoun, Marquis de Lafayette, George McDuffie, and William Wirt. There are also letters of Clement C. Biddle, James Buchanan, Francis J. Grund, James Madison, Timothy Pickering, and William H. Seward. In addition, there are several musical scores (n.d.) and 19 cancelled checks (1861-1871) drawn by Ticknor and Fields in Boston, to the order of various American authors.