1To Benjamin Franklin from R. Parsons, 12 August 1778 (Franklin Papers)
ALS : American Philosophical Society I hope you will Pardon a liberty which nothing but the...
2To Benjamin Franklin from R. Parsons, 17 August 1778 (Franklin Papers)
ALS : American Philosophical Society Th’o I was not so fortunate to receive any answer to my last...
3To Benjamin Franklin from R. Parsons, 2 October 1778 (Franklin Papers)
ALS : American Philosophical Society Notwithstanding the ill Success of my two former...