Letter listing for 1760–1769
- List of books required by David Hume for Andrew Millar, c. 22 March 1760
- Charles François Frédéric de Montmorency-Luxembourg, duc de Luxembourg to Jean Jacques Rousseau, 22 March 1760
- Business affairs with Labat are wound up by Voltaire [François Marie Arouet], François Tronchin, Charles Gabriel Flournois, Jean Louis Labat, baron de Grandcour, Jean Louis Delorme, 22 March 1760
- Thomas Pownall to Francis Fauquier, 24 March 1760
- Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy] to Voltaire [François Marie Arouet], 24 March 1760
- Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy] to Voltaire [François Marie Arouet], 24 March 1760
- Voltaire [François Marie Arouet] to Octavie Durey de Mesnières [formerly Mme Belot; née Guichard], 24 March 1760
- Voltaire [François Marie Arouet] to Saverio Bettinelli, 24 March 1760
- Voltaire [François Marie Arouet] to Charles de Brosses, baron de Montfalcon, 24 March 1760
- Voltaire [François Marie Arouet] to Luise Dorothea, Herzogin von Sachsen-Gotha-Altenburg [née von Sachsen-Meiningen], 25 March 1760
- Voltaire [François Marie Arouet] to Gabriel Cramer, c. 25 March 1760
- Frederick II, king of Prussia [the Great] to Voltaire [François Marie Arouet], 26 March 1760
- Frederick II, king of Prussia [the Great] to Voltaire [François Marie Arouet], 26 March 1760
- Frederick II, king of Prussia [the Great] to Luise Dorothea, Herzogin von Sachsen-Gotha-Altenburg [née von Sachsen-Meiningen], 26 March 1760
- Dominique Jacques Barberie, marquis de Courteille to Jean François Joly de Fleury, 26 March 1760