Letter listing for 1760–1769
- Voltaire [François Marie Arouet] to Prince Aleksandr Romanovich Vorontsov, 28 March 1768
- Gustavus III, king of Sweden to Fredrika Eleonora Bielke, Grevinna Bielke [née von Düben], 29 March 1768
- Fredrika Eleonora Bielke, Grevinna Bielke [née von Düben] to Gustavus III, king of Sweden, 29 March 1768
- Voltaire [François Marie Arouet] to Karl Eugen von Württemberg, Herzog von Württemberg, 29 March 1768
- Voltaire [François Marie Arouet] to Conseil de régence de Montbéliard, 29 March 1768
- Charlotte Sophia van Aldenburg, countess of Bentinck to Albrecht von Haller, baron von Haller, 30 March 1768
- Voltaire [François Marie Arouet] to Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy], 30 March 1768
- Voltaire [François Marie Arouet] to Étienne Noël Damilaville, 30 March 1768
- Voltaire [François Marie Arouet] to Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy], 30 March 1768
- Voltaire [François Marie Arouet] to Guillaume Claude de Laleu, 30 March 1768
- Thomas Warton to Jonathan Toup, 30 March 1768
- Étienne François de Choiseul-Stainville, duc de Choiseul to Jean François de La Harpe, 31 March 1768
- Pierre Alexandre Du Peyrou to Jean Jacques Rousseau, 31 March 1768
- Doctor Andrew Coltee Ducarel to Thomas Warton, 31 March 1768
- Voltaire [François Marie Arouet] to Le Mercure de France, 31 March 1768
