Letter listing for 1730–1739
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 2 February 1739
- Alexander Pope to Aaron Hill, 2 February 1739
- Alexander Pope to Michael Rackett, 2 February 1739
- Voltaire [François Marie Arouet] to père Bonaventure Moussinot, abbé Moussinot, 2 February 1739
- Frederick II, king of Prussia [the Great] to Voltaire [François Marie Arouet], 3 February 1739
- William King to Jonathan Swift, 3 February 1739
- Voltaire [François Marie Arouet] to Jean Lévesque de Burigny, 4 February 1739
- Voltaire [François Marie Arouet] to Nicolas Claude Thieriot, 4 February 1739
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, c. 4 February 1739
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 5 February 1739
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Charles Augustin Feriol, comte d’Argental, 5 February 1739
- Desfontaines sues Voltaire for libel, 1739 by père Pierre François Guyot Desfontaines, abbé Desfontaines, 5 February 1739
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 5 February 1739
- 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, 5 February 1739
- Voltaire [François Marie Arouet] to Louis d’Éon [possibly Louis d'Éon de Beaumont], 5 February 1739