Letter listing for 1770–1779
- Notice of a call for First Virginia Revolutionary Convention by Peyton Randolph, Edmund Pendleton, Robert C. Nicholas, William Harwood, Richard Adams, Thomas Whiting, Henry Lee, Lemuel Riddick, Thomas Jefferson, Mann Page, junior, Charles Carter (of Corotoman and Shirley), Lancaster, James Mercer, Robert Wormeley Carter, George Washington, Francis Lightfoot Lee, Thomas Nelson, junior, Robert Rutherford, John Walker, James Wood, junior, William Langhorne, Thomas Blackburne, Edmund Berkeley, Colonel John Donelson, Paul Carrington, Lewis Burwell for citizens of Virginia, 31 May 1774
- Voltaire [François Marie Arouet] to Maréchal Louis François Armand de Vignerot du Plessis, 3rd duc de Richelieu, 31 May 1774
- Henriette Dorothée Du Peyrou [née de Pury] to Marc Michel Rey, June 1774
- Jean François de La Harpe to Count Andrei Petrovich Shuvalov, June 1774
- Adam Ferguson to Adam Smith, 1 June 1774
- Adam Ferguson to Adam Smith, 1 June 1774
- Greve Carl Fredrik Scheffer to Voltaire [François Marie Arouet], c. 1 June 1774
- Voltaire [François Marie Arouet] to Gaspard Henry Schérer, 1 June 1774
- Voltaire [François Marie Arouet] to Charles Augustin Feriol, comte d’Argental, 3 June 1774
- Voltaire [François Marie Arouet] to Philip Stanhope, 5th earl of Chesterfield, c. 3 June 1774
- David Hume to John Home, 4 June 1774
- Edmund Pendleton to Colonel William Preston, 4 June 1774
- Voltaire [François Marie Arouet] to Jean Le Rond d’Alembert, 4 June 1774
- Louis XVI, king of France to Charles Gravier, comte de Vergennes, 5 June 1774
- Marie Anne de Vichy-Chamrond, marquise Du Deffand [née de Vichy] to Horace Walpole, 4th earl of Orford, 5 June 1774