Letter listing for 1770–1779
- Marie Anne Dandasne [formerly Mme Claverie; née Dupéré] to Jacques Henri Bernardin de Saint-Pierre, after 1779
- Robert Findlay to Thomas Reid, 1779
- Chrétien Guillaume de Lamoignon de Malesherbes to Guillaume Olivier de Corancez, 1779
- Edward Mason to Jean François de La Harpe, after 1778
- Thomas Reid to Henry Home, Lord Kames, 1779
- Jacques Henri Bernardin de Saint-Pierre to [unknown], 1779
- Jacques Henri Bernardin de Saint-Pierre to Joseph Nicolas Dutailli [née de Saint-Pierre], 1779 or later [now missing]
- Jacques Henri Bernardin de Saint-Pierre to Joseph Nicolas Dutailli [née de Saint-Pierre], c. 1779
- Jacques Henri Bernardin de Saint-Pierre to [unknown], c. 1779
- Jacques Henri Bernardin de Saint-Pierre to [unknown], c. 1779
- Jacques Henri Bernardin de Saint-Pierre to Jean Frédéric Phélypeaux, comte de Maurepas, c. 1779
- Jacques Henri Bernardin de Saint-Pierre to [unknown], 1779
- Jacques Henri Bernardin de Saint-Pierre to Jean Charles Pierre Le Noir, 1779
- Denkwürdigkeiten von Johann Jakob Rousseau by Helfrich Peter Sturz, before 1779
- Thomas Warton to Edmond Malone, c. 1779