Letter listing for 1770–1779
- Edmund Pendleton to Joseph Chew, 20 June 1774
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 20 June 1774
- Voltaire [François Marie Arouet] to Anne Madeleine Louise Charlotte Auguste Bollioud de Saint-Julien, baronne d’Argental [née de La Tour Du Pin], 20 June 1774
- François de Chambrier to Prince Dimitri Alexeievich Galitzin, 22 June 1774
- James Boswell to Doctor Samuel Johnson, 24 June 1774
- Voltaire [François Marie Arouet] to Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy], 25 June 1774
- Count Andrei Petrovich Shuvalov to Voltaire [François Marie Arouet], 26 June 1774
- Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy] to Horace Walpole, 4th earl of Orford, 26 June 1774
- Voltaire [François Marie Arouet] to Gabriel Cramer, 26 June 1774
- Voltaire [François Marie Arouet] to Jean Ribote-Charron, 26 June 1774
- Voltaire [François Marie Arouet] to Louis Gaspard Fabry, 27 June 1774
- Frederick II, landgrave of Hesse-Cassel to Voltaire [François Marie Arouet], 28 June 1774
- Antoine Raymond Jean Gualbert Gabriel de Sartine, comte d’Albi to Joseph d’Hémery, 29 June 1774
- Gustavus III, king of Sweden to Voltaire [François Marie Arouet], 1774
- Charles Joseph, prince de Ligne to Voltaire [François Marie Arouet], June / July 1774
