Letter listing for 1770–1779
- Marie Jeanne Riccoboni [née de Heurles Laboras de Mezières] to Sir Robert Liston, 13 January 1771
- Voltaire [François Marie Arouet] to M. — Maigrot, 14 January 1771
- Voltaire [François Marie Arouet] to Catherine Josephte de Pougny de Guillet, baronne de Monthoux [née Loras Du Saix], 14 January 1771
- Voltaire [François Marie Arouet] to Maréchal Louis François Armand de Vignerot du Plessis, 3rd duc de Richelieu, 14 January 1771
- François Louis Allamand to Voltaire [François Marie Arouet], 15 January 1771
- Voltaire [François Marie Arouet] to Christian VII, king of Denmark, 15 January 1771
- Voltaire [François Marie Arouet] to Louise Florence Pétronille La Live, marquise d’Épinay [née Tardieu d'Esclavelles], 16 January 1771
- Voltaire [François Marie Arouet] to Maréchal Louis François Armand de Vignerot du Plessis, 3rd duc de Richelieu, 16 January 1771
- Voltaire [François Marie Arouet] to Louis Jules Barbon Mancini-Mazarini, duc de Nivernais, c. 16 January 1771
- Jean Jacques Rousseau to Chrétien Guillaume de Lamoignon de Malesherbes, 17 January 1771
- François Joachim de Pierres, cardinal de Bernis to Voltaire [François Marie Arouet], c. 18 January 1771
- Voltaire [François Marie Arouet] to Jean Le Rond d’Alembert, 18 January 1771
- Voltaire [François Marie Arouet] to Jean Joseph de Laborde, 18 January 1771
- Frederick II, king of Prussia [the Great] to Voltaire [François Marie Arouet], 19 January 1771
- Charles Marguerite Jean Baptiste Mercier Dupaty to Voltaire [François Marie Arouet], 19 January 1771
