31From Benjamin Franklin to Thomas Cushing, 3 September 1772 (Franklin Papers)
AL (letterbook draft): Library of Congress I write this Line just to acknowledge the Receipt of...
32From Benjamin Franklin to Thomas Cushing, 13 April 1772 (Franklin Papers)
Reprinted from Jared Sparks, ed., The Works of Benjamin Franklin … (10 vols., Boston, 1836–40),...
33From Benjamin Franklin to Thomas Cushing, 13 January 1772 (Franklin Papers)
ALS : Public Record Office; incomplete draft: American Philosophical Society I am now return’d...
34From Benjamin Franklin to Thomas Cushing, 10 June 1771 (Franklin Papers)
ALS : Public Record Office During Franklin’s correspondence with leading Bostonians over the past...
35From Benjamin Franklin to Thomas Cushing, 5 February 1771 (Franklin Papers)
Reprinted from Jared Sparks, ed., The Works of Benjamin Franklin ... (10 vols., Boston, 1836–40),...
36From Benjamin Franklin to Thomas Cushing, 24 December 1770 (Franklin Papers)
Reprinted from Jared Sparks, ed., The Works of Benjamin Franklin … (10 vols., Boston, 1836–40)...