Letter listing for 1740–1749
- Voltaire [François Marie Arouet] to Marie Louise Denis [née Mignot], 1747 / 1748
- Voltaire [François Marie Arouet] to Marie Louise Denis [née Mignot], 1747 / 1748
- Voltaire [François Marie Arouet] to Marie Louise Denis [née Mignot], 1747 / 1748
- Voltaire [François Marie Arouet] to Marie Louise Denis [née Mignot], 1747 / 1748 [translation from French into English]
- Antoine Honneste d’Adhémar de Monteil de Brunier, marquis d’Adhémar to Alexis Piron, 1748
- Charles de Fieux, chevalier de Mouhy to Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil], 1748/1749
- Edward Young to Samuel Richardson, January 1748
- Lorenzo Brunassi, duca di San Filippo to Lodovico Antonio Muratori, 1 January 1748
- Voltaire [François Marie Arouet] to François Augustin Paradis de Moncrif, 1 January 1748
- Voltaire [François Marie Arouet] to père Pierre Robert Le Cornier de Cideville, abbé Cideville, 2 January 1748
- Voltaire [François Marie Arouet] to Georg Conrad Walther, 2 January 1748
- Lodovico Antonio Muratori to Cardinal Fortunato Tamburini, 3 January 1748
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Johann Bernoulli, c. 5 January 1748
- Pietro Ercole Gherardi to Lodovico Antonio Muratori, 6 January 1748
- Cardinal Fortunato Tamburini to Lodovico Antonio Muratori, 6 January 1748