1From Benjamin Franklin to Anne-Catherine de Ligniville Helvétius, [October? 1778] (Franklin Papers)
Reprinted from William Temple Franklin, ed., Memoirs of the Life and Writings of Benjamin...
2From Benjamin Franklin to Anne-Catherine de Ligniville Helvétius: Two Editions of “The Elysian Fields”, [c. 1 January … (Franklin Papers)
(I) Printed by Benjamin Franklin, Passy [1780], Yale University Library; AL and copy: American...