Letter listing for 1770–1779
- René Louis de Girardin, marquis de Girardin to Société typographique de Neuchâtel, 3 March 1779
- René Louis de Girardin, marquis de Girardin to Société typographique de Neuchâtel, 3 March 1779
- Corilla Olimpica [Maria Maddelena Morelli Fernandez] to Giovanni Cristofano Amaduzzi, 3 March 1779
- Société typographique de Genève to René Louis de Girardin, marquis de Girardin, 4 March 1779
- Marie Thérèse Levasseur [née Renout] to René Louis de Girardin, marquis de Girardin, 4 March 1779
- Paul Claude Moultou to René Louis de Girardin, marquis de Girardin, 4 March 1779
- John Watson Reed to Thomas Warton, 5 March 1779
- Giovanni Cristofano Amaduzzi to Corilla Olimpica [Maria Maddelena Morelli Fernandez], 6 March 1779
- Jeremy Bentham to Sir Samuel Bentham, 6 March 1779
- Le Courier de l’Europe to [unknown], 7 March 1779
- Guillaume Simon Jeannin to René Louis de Girardin, marquis de Girardin, 7 March 1779
- Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy] to Horace Walpole, 4th earl of Orford, 8 March 1779
- Ignatius Sancho to John Spink, 9 March 1779
- Madeleine Catherine Delessert [née Boy de la Tour] to Jean André Deluc, 9 March 1779
- Corilla Olimpica [Maria Maddelena Morelli Fernandez] to Giovanni Cristofano Amaduzzi, 9 March 1779