Letter listing for 1730–1739
- Filippo Argelati to Lodovico Antonio Muratori, 5 January 1734
- Anton Francesco Marmi to Lodovico Antonio Muratori, 5 January 1734
- père Pierre Robert Le Cornier de Cideville, abbé Cideville to Voltaire [François Marie Arouet], 6 January 1734
- Alexander Pope to Edward Harley, 2nd earl of Oxford, 6–18 January 1734
- Voltaire [François Marie Arouet] to Jean François Josse, 6 January 1734
- Elizabeth Aynston [née Ousley] to Jacob Tonson [the younger], 8 January 1734
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Pierre Louis Moreau de Maupertuis, 10 January 1734
- Alexander Pope to Jacob Tonson [the younger], 1733 / 1734
- Voltaire [François Marie Arouet] to Pierre Louis Moreau de Maupertuis, 11 January 1734
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Pierre Louis Moreau de Maupertuis, 12 January 1734
- Alexander Pope to John Caryll, 2nd Baron Caryll of Durford [the younger], 12 January 1734
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Pierre Louis Moreau de Maupertuis, 13 January 1734
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Pierre Louis Moreau de Maupertuis, 14 January 1734
- Alessandro Chiappini to Lodovico Antonio Muratori, 14 January 1734
- Gabrielle Émilie de Châtelet-Lomont d’Haraucourt, marquise Du Châtelet-Lomont [née Le Tonnelier de Breteuil] to Pierre Louis Moreau de Maupertuis, 15 January 1734
