Letter listing for 1730–1739
- Voltaire [François Marie Arouet] to Pierre Louis Moreau de Maupertuis, c. 1 October 1738
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 2 October 1738
- Cardinal Fortunato Tamburini to Lodovico Antonio Muratori, 3 October 1738
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 4 October 1738
- Filippo Argelati to Lodovico Antonio Muratori, 4 October 1738
- Aaron Hill to Alexander Pope, 4 October 1738
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Charles Augustin Feriol, comte d’Argental, c. 5 October 1738
- père Pierre Robert Le Cornier de Cideville, abbé Cideville to Voltaire [François Marie Arouet] and Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil], 5 October 1738
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 6 October 1738
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt], 6 October 1738
- Lodovico Antonio Muratori to Jean Bouhier, 6 October 1738
- Alexander Pope to John Boyle, 5th earl of Cork and Orrery, 6 October 1738
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, c. 7 October 1738
- Nicola Tacoli to Lodovico Antonio Muratori, 7 October 1738
- Alexander Pope to George Augustus Selwyn, 10 October 1738