1From Benjamin Franklin to Samuel Franklin, 17 July 1767 (Franklin Papers)
ALS : New-York Historical Society; transcript: New England Historic Genealogical Society I should...
2From Benjamin Franklin to Samuel Franklin, 8 June 1770 (Franklin Papers)
Reprinted from [Jared Sparks, ed.,] A Collection of the Familiar Letters and Miscellaneous Papers...
3From Benjamin Franklin to Samuel Franklin, 12 July 1771 (Franklin Papers)
ALS : New-York Historical Society I received your kind Letter of May 17. and rejoice to hear that...
4From Benjamin Franklin to Samuel Franklin, 13 January 1772 (Franklin Papers)
ALS (letterbook draft): American Philosophical Society I received your kind Letter of Nov. 8. and...
5From Benjamin Franklin to Samuel Franklin, 7 July 1773 (Franklin Papers)
ALS : Mr. John H. Bradshaw, Lahaska, Pa. (1975); letterbook draft: Library of Congress;...