Letter listing for 1740–1749
- Voltaire [François Marie Arouet] to père Bonaventure Moussinot, abbé Moussinot, 20 June 1741
- Voltaire [François Marie Arouet] to Claude Adrien Helvétius, 20 June 1741 [translation from French into English]
- Voltaire [François Marie Arouet] to Nicolas Claude Thieriot, 21 June 1741
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 23 June 1741
- James Jurin to Voltaire [François Marie Arouet], 23 June 1741
- George Lyttelton, 1st Baron Lyttelton of Frankley to Alexander Pope, 24 June 1741
- Frederick II, king of Prussia [the Great] to Voltaire [François Marie Arouet], 25 June 1741
- Charles Balguy to Robert Dodsley, 25 June 1741
- Edward Young to Margaret Cavendish Bentinck, duchess of Portland [née Harley], 25 June 1741
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Pierre Louis Moreau de Maupertuis, 26 June 1741
- Alexander Pope to Charles Bathurst, 26 June 1741
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 29 June 1741
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], 29 June 1741
- Filippo Argelati to Lodovico Antonio Muratori, 30 June 1741
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Jean Frédéric Phélypeaux, comte de Maurepas, c. 30 June 1741