Letter listing for 1750–1759
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 11 December 1750
- Voltaire [François Marie Arouet] to Sophia Friderika Wilhelmina von Preussen, margravine of Bayreuth, c. 12 December 1750
- Voltaire [François Marie Arouet] to Abraham Hirschel, 13 December 1750
- Maréchal Louis François Armand de Vignerot du Plessis, 3rd duc de Richelieu to Voltaire [François Marie Arouet], 14 December 1750
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], 15 December 1750
- Voltaire [François Marie Arouet] to Charlotte Sophia van Aldenburg, countess of Bentinck, c. 15 December 1750
- Voltaire [François Marie Arouet] to Abraham Hirschel, c. 17 December 1750
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], 18 December 1750
- Richard François Talbot, comte Tyrconnell to Louis Philoxène Brulart, marquis de Puisieulx, 19 December 1750
- Voltaire [François Marie Arouet] to Sophia Friderika Wilhelmina von Preussen, margravine of Bayreuth, 19 December 1750
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], 20 December 1750
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 21 December 1750
- Voltaire [François Marie Arouet] to Georg Conrad Walther, 21 December 1750
- Edward Young to Samuel Richardson, 21 December 1750
- Voltaire [François Marie Arouet] to Charlotte Sophia van Aldenburg, countess of Bentinck, 24 December 1750
