1To Benjamin Franklin from John Balfour, 2 September 1765 (Franklin Papers)
ALS : American Philosophical Society I am favourd with yours of the 9th Current giving me an...
2To Benjamin Franklin from John Balfour, 21 November 1765 (Franklin Papers)
ALS : American Philosophical Society I believe I forgot to mention in my last, that at your...
3To Benjamin Franklin from John Balfour, 5 November 1771 (Franklin Papers)
ALS : American Philosophical Society The friendship you showd me in transacting the Debt that was...