Letter listing for 1740–1749
- père Pierre Joseph Alary, abbé Alary to Pierre François de Montaigu, comte de Montaigu, 7 October 1743
- Frederick II, king of Prussia [the Great] to Charlotte Philippina von Preussen, duchess of Brunswick-Wolfenbüttel, 8 October 1743
- Voltaire [François Marie Arouet] to Jean Jacques Amelot de Chaillou, 8 October 1743
- Voltaire [François Marie Arouet] to Nicolas Claude Thieriot, 8 October 1743
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], c. 8 October 1743
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 9 October 1743
- Alessandro Chiappini to Lodovico Antonio Muratori, 9 October 1743
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Charles Augustin Feriol, comte d’Argental, 10 October 1743
- Claudine Alexandrine Guérin, marquise de Tencin to Maréchal Louis François Armand de Vignerot du Plessis, 3rd duc de Richelieu, 10 October 1743
- père Jean Ignace de La Ville, titular bishop of Tricomie to Jean Jacques Amelot de Chaillou, 10 October 1743
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], c. 10 October 1743
- Louisa Ulrica, queen of Sweden to Voltaire [François Marie Arouet], 11 October 1743
- Alexander Pope to John Boyle, 5th earl of Cork and Orrery, 11 October 1743
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 12 October 1743
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 13 October 1743