Letter listing for 1730–1739
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 12 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, 13 February 1739
- Léopold Desmarest and Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 13 February 1739
- Alexander Pope to Reverend Doctor William Warburton, bishop of Gloucester, 13 February 1739
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 14 February 1739
- Voltaire [François Marie Arouet] to père Bonaventure Moussinot, abbé Moussinot, 14 February 1739
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 15 February 1739
- Voltaire [François Marie Arouet] to Frederick II, king of Prussia [the Great], 15 February 1739
- Voltaire [François Marie Arouet] to D., 15 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, 16 February 1739
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Frederick II, king of Prussia [the Great], 16 February 1739
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Laurent François Prault, 16 February 1739
- Voltaire [François Marie Arouet] to M. — Berger, 16 February 1739
- Voltaire [François Marie Arouet] to père Bonaventure Moussinot, abbé Moussinot, 16 February 1739
- Frederick II, king of Prussia [the Great] to Nicolas Claude Thieriot, 17 February 1739