Letter listing for 1770–1779
- Anne Robert Jacques Turgot, baron de l’Aulne to Antoine Bernard Caillard, 10 July 1770
- Cadwallader Colden to Richard Bland and Patrick Henry, 11 July 1770
- Voltaire [François Marie Arouet] to Maréchal Louis François Armand de Vignerot du Plessis, 3rd duc de Richelieu, 11 July 1770
- Minute on failure to proceed with Indian conference due to lack of quorum by Richard Bland, Patrick Henry, Isaac Low, William McAdam and John Thurman for William Nelson, 12 July 1770
- Friedrich Melchior Grimm, baron von Grimm to Caroline Henrietta Christiana von Hesse-Darmstadt, landgravine von Hesse-Darmstadt [née von Zweibrücken], 12 July 1770
- Voltaire [François Marie Arouet] to Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy], 12 July 1770
- Voltaire [François Marie Arouet] to Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy], 12 July 1770
- Wagnière buys a garden, July 1770 by Pierre François Nicod, 13 July 1770
- Jean Jacques Rousseau to Louise Rose Rabaud de La Chaussade, comtesse de Berthier, 13 July 1770
- Voltaire [François Marie Arouet] to Catherine II, czarina of Russia [the Great], 13 July 1770
- Voltaire [François Marie Arouet] to George Gray, 13 July 1770
- Voltaire [François Marie Arouet] to Gottlob Louis von Schönberg, Reichsgraf von Schönberg, 13 July 1770
- Jean Jacques Rousseau to Claude Aglancier de Saint-Germain, 14 July 1770
- François Joseph de Conzié, comte des Charmettes to Marc Michel Rey, 15 July 1770
- Le Retour de Jean-Jacques vu par Grimm by Friedrich Melchior Grimm, baron von Grimm, c. 15 July 1770