Letter listing for 1750–1759
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], June / July 1751
- Voltaire [François Marie Arouet] to Augustin Louis Marie Texada, marquis de Ximénès, June / July 1751
- Laurence Sterne to Theophilus Garencieres, 1751
- Laurence Sterne to Theophilus Garencieres, 1751
- Laurence Sterne to Theophilus Garencieres, 1751
- Laurence Sterne to Theophilus Garencieres, 1751
- The government refunds bonds, 1751 by Guillaume Claude de Laleu and M. — Giraut, 1 July 1751
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, c. 1 July 1751
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], c. 1 July 1751
- David Hume to Michael Ramsay of Mungale, 3 July 1751
- Voltaire [François Marie Arouet] to Charlotte Sophia van Aldenburg, countess of Bentinck, c. 5 July 1751
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], c. 5 July 1751
- Antoine Saladin to Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy], 6 July 1751
- Greve Carl Fredrik Scheffer to Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy], 6 July 1751
- Voltaire [François Marie Arouet] to M. — Le Baillif, 6 July 1751