Letter listing for 1730–1739
- Voltaire [François Marie Arouet] to Nicolas Claude Thieriot, 21 June 1738
- The Lettre à Mr. Rameau, 1738 by Voltaire [François Marie Arouet], 21 June 1738
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to père Pierre Robert Le Cornier de Cideville, abbé Cideville, 22 June 1738
- Voltaire [François Marie Arouet] to Antoine de Feriol, comte de Pont-de-Veyle, 23 June 1738
- Voltaire [François Marie Arouet] to Nicolas Claude Thieriot, 23 June 1738
- John Boyle, 5th earl of Cork and Orrery to Jonathan Swift, 24 June 1738
- Aaron Hill to Henry St John, 1st Viscount Bolingbroke, 25 June 1738
- R. to La Bibliothèque française, c. 25 June 1738
- Alessandro Chiappini to Lodovico Antonio Muratori, 28 June 1738
- Aaron Hill to Alexander Pope, 28 June 1738
- Voltaire [François Marie Arouet] to père Bonaventure Moussinot, abbé Moussinot, 28 June 1738
- Voltaire [François Marie Arouet] to Laurent François Prault, 28 June 1738
- Filippo Argelati to Lodovico Antonio Muratori, 29 June 1738
- Alexander Pope to Aaron Hill, 1 July 1738
- Voltaire [François Marie Arouet] and Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Charles Augustin Feriol, comte d’Argental, c. 1 July 1738