Letter listing for 1740–1749
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 11 March 1749
- William Cowper to Walter Bagot, 12 March 1749
- Lodovico Antonio Muratori to Francesco Brembati, conte Brembati, 12 March 1749
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 13 March 1749
- Stanislas I, king of Poland to Voltaire [François Marie Arouet], 13 March 1749
- Voltaire [François Marie Arouet] to père Pierre Robert Le Cornier de Cideville, abbé Cideville, 13 March 1749
- Arthur Murphy to Jane Murphy [née French], 14 March 1749
- Voltaire [François Marie Arouet] to père Pierre Robert Le Cornier de Cideville, abbé Cideville, 14 March 1749
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 15 March 1749
- Pietro Ercole Gherardi to Lodovico Antonio Muratori, 15 March 1749
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 15 March 1749
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 15 March 1749
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 15 March 1749
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 15 March 1749
- Voltaire [François Marie Arouet] to Marie Louise Denis [née Mignot], c. 15 March 1749