Letter listing for 1770–1779
- Giovanni Cristofano Amaduzzi to Corilla Olimpica [Maria Maddelena Morelli Fernandez], 2 May 1779
- James Boswell to William Johnston Temple, 3 May 1779
- Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy] to Horace Walpole, 4th earl of Orford, 3 May 1779
- Jeremy Bentham to Sir Samuel Bentham, 4 May 1779
- Corilla Olimpica [Maria Maddelena Morelli Fernandez] to Giovanni Cristofano Amaduzzi, 4 May 1779
- Pierre Alexandre Du Peyrou to René Louis de Girardin, marquis de Girardin, 6 May 1779
- René Louis de Girardin, marquis de Girardin to Pierre Alexandre Du Peyrou, 7 May 1779
- William Cowper to Maria Frances Cecilia Cowper [née Madan], 8 May 1779
- Adam Ferguson to William Knox, 8 May 1779
- Pierre Alexandre Du Peyrou to Marie Anne Alissan de La Tour [née Merlet de Foussomme], 9 May 1779
- René Louis de Girardin, marquis de Girardin to Henri Laliaud, 9 May 1779
- Adam Ferguson to William Eden, 1st Baron Auckland, 10 May 1779
- Notes on the enquiry into General Sir William Howe’s conduct in the American War by Adam Ferguson, 10 May 1779
- Edmund Pendleton to General William Woodford, 10 May 1779
- Sir Francis d’Ivernois to René Louis de Girardin, marquis de Girardin, 11 May 1779