Letter listing for 1770–1779
- Anne Robert Jacques Turgot, baron de l’Aulne to Marie Jean Antoine Nicolas de Caritat, marquis de Condorcet, 17 August 1774
- Voltaire [François Marie Arouet] to Jean Le Rond d’Alembert, 17 August 1774
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 17 August 1774
- Voltaire [François Marie Arouet] to Gabriel Cramer, 17 August 1774
- Voltaire [François Marie Arouet] to Joseph Vasselier, 17 August 1774
- Henri Léonard Jean Baptiste Bertin to Pierre Michel Hennin, 18 August 1774
- Marie Jean Antoine Nicolas de Caritat, marquis de Condorcet to Anne Robert Jacques Turgot, baron de l’Aulne, 18 August 1774
- Marie Jean Antoine Nicolas de Caritat, marquis de Condorcet to Anne Robert Jacques Turgot, baron de l’Aulne, 18 August 1774
- Voltaire [François Marie Arouet] to Gabriel Cramer, 18 August 1774
- Voltaire [François Marie Arouet] to Marie Jean Antoine Nicolas de Caritat, marquis de Condorcet, 20 August 1774
- Voltaire [François Marie Arouet] to Claude Henri de Fuzée de Voisenon, 20 August 1774
- Louis XVI, king of France to Charles Gravier, comte de Vergennes, 22 August 1774
- Charles Gravier, comte de Vergennes to Louis XVI, king of France, 22 August 1774
- Voltaire [François Marie Arouet] to Joseph Vasselier, 22 August 1774
- Jean Jacques Rousseau to Madeleine Catherine Delessert [née Boy de la Tour], 23 August 1774
