Letter listing for 1740–1749
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 7 May 1748
- Alessandro Chiappini to Lodovico Antonio Muratori, 8 May 1748
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 9 May 1748
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Jean François de Saint-Lambert, marquis de Saint-Lambert, 9 May 1748
- Voltaire [François Marie Arouet] to Frans Arnold Adriaan Jan van Hoensbroeck, markies van Hoensbroeck, 9 May 1748
- Camillo Affarosi to Lodovico Antonio Muratori, 10 May 1748
- Lodovico Antonio Muratori to Lorenzo Brunassi, duca di San Filippo, 10 May 1748
- Edward Young to Samuel Richardson, 11 May 1748
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 12 May 1748
- Receipt for the copyright to Gataker's translation of Henri François Le Dran's Operations in surgery (1749) by Thomas Gataker, 13 May 1748
- Françoise Paule Huguet de Graffigny [née d’Issembourg Du Buisson d’Happoncourt] to François Antoine Devaux, 14 May 1748
- Luise Dorothea, Herzogin von Sachsen-Gotha-Altenburg [née von Sachsen-Meiningen] to Frederick II, king of Prussia [the Great], 14 May 1748
- Henrietta Knight, Lady Luxborough [née St John] to Robert Dodsley, after 3 May 1748
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Jean François de Saint-Lambert, marquis de Saint-Lambert, 15 May 1748
- Lodovico Antonio Muratori to Nicola Tacoli, 15 May 1748