Letter listing for 1770–1779
- Jacques Henri Bernardin de Saint-Pierre to Charles Gravier, comte de Vergennes, after 23 March 1779
- Adam Ferguson to Messieurs Greenwood & Higginson, Messieurs Clerk & Milligan, Messrs Strubruk & Climpson, and Messrs James Jackson, Geo. Kincaid Graham & Simpson John Nutt, 24 March 1779
- Richard Brinsley Sheridan to Richard Rigby, 24 March 1779
- Antoine Barthès de Marmorières to Frédéric Samuel Osterwald, 25 March 1779
- Guillaume Simon Jeannin to René Louis de Girardin, marquis de Girardin, 25 March 1779
- Paul Claude Moultou to René Louis de Girardin, marquis de Girardin, 25 March 1779
- Adam Ferguson to William Knox, 26 March 1779
- Jacques Henri Bernardin de Saint-Pierre to Antoine Raymond Jean Gualbert Gabriel de Sartine, comte d’Albi, 29 March 1779
- Jacques Henri Bernardin de Saint-Pierre to Alexandre Marie Léonor de Saint-Mauris, prince de Montbarey, 29 March 1779
- Jeremy Bentham to Franz Ludwig Tribolet, 30 March 1779
- Adam Ferguson to William Eden, 1st Baron Auckland, 30 March 1779
- Corilla Olimpica [Maria Maddelena Morelli Fernandez] to Giovanni Cristofano Amaduzzi, 30 March 1779
- Adam Ferguson to Sir James Wright, 1st baronet, 31 March 1779
- René Louis de Girardin, marquis de Girardin to Count Michel Wielhorski, 31 March 1779
- René Louis de Girardin, marquis de Girardin to Paul Claude Moultou, 31 March 1779