Letter listing for 1760–1769
- Voltaire [François Marie Arouet] to Marie Élisabeth de Dompierre de Fontaine, marquise de Florian [née Mignot], 1 March 1769
- Voltaire [François Marie Arouet] to Nicolas Claude Thieriot, 1 March 1769
- Voltaire [François Marie Arouet] to François Gabriel Le Fournier, marquis de Wargemont, 1 March 1769
- Marie Jeanne Riccoboni [née de Heurles Laboras de Mezières] to Sir Robert Liston, 2 March 1769
- Voltaire [François Marie Arouet] to François de Caire, 2 March 1769
- Voltaire [François Marie Arouet] to Gabriel Henri Gaillard, 2 March 1769
- Abraham Gagnebin to Albrecht von Haller, baron von Haller, 3 March 1769
- Reverend Doctor Thomas Percy, bishop of Dromore to Thomas Warton, 3 March 1769
- Jean Jacques Rousseau to Madeleine Catherine Delessert [née Boy de la Tour], 3 March 1769
- Voltaire [François Marie Arouet] to Anne Madeleine Louise Charlotte Auguste Bollioud de Saint-Julien, baronne d’Argental [née de La Tour Du Pin], 3 March 1769
- Voltaire [François Marie Arouet] to Nicolas Claude Thieriot, 4 March 1769
- Simon Nicolas Henri Linguet to Voltaire [François Marie Arouet], c. 5 March 1769
- Adam Smith to David Dalrymple, Lord Hailes, 5 March 1769
- David Dalrymple, Lord Hailes to Adam Smith, 6 March 1769
- Pierre Alexandre Du Peyrou to Marc Michel Rey, 6 March 1769