Letter listing for 1750–1759
- David Hume to William Rouet, 15 May 1759
- Claude François Jore to Voltaire [François Marie Arouet], 15 May 1759
- Voltaire [François Marie Arouet] to Gabriel Cramer, 15 May 1759
- Documents connected with the grant to Voltaire of the freedom of Ferney, April 1759 by Voltaire [François Marie Arouet] for Étienne François de Choiseul-Stainville, duc de Choiseul, 15 May 1759
- Marie Louise Denis [née Mignot] to François de Bussy, 16 May 1759
- Philip Dormer Stanhope, 4th earl of Chesterfield to Philip Stanhope, 16 May 1759
- Voltaire [François Marie Arouet] to François de Bussy, 16 May 1759
- Voltaire [François Marie Arouet] to Jean Robert Tronchin, 16 May 1759
- Voltaire [François Marie Arouet] to Théodore Tronchin, 16 May 1759
- Stanislas I, king of Poland to père Jean Clément Gervaise, abbé Gervaise, 17 May 1759
- Voltaire [François Marie Arouet] to Théodore Tronchin, 17 May 1759
- Frederick II, king of Prussia [the Great] to Voltaire [François Marie Arouet], 18 May 1759
- Jean Jacques Rousseau to Louise Marie Madeleine Dupin de Chenonceaux [née Guillaume de Fontaine], 18 May 1759
- Horatio Sharpe to Francis Fauquier, 18 May 1759
- Voltaire [François Marie Arouet] to Jean Robert Tronchin, 18 / 28 May 1759
