1To Benjamin Franklin from Rudolph Raspe, 17 March 1770 (Franklin Papers)
ALS : American Philosophical Society I sympatize still so much with Your publick Spirit and Your...
2To Benjamin Franklin from Rudolph Erich Raspe, 14 August 1777 (Franklin Papers)
ALS : American Philosophical Society I have attempted to keep me in Your Kind remembrance by a...
3To Benjamin Franklin from Rudolph Erich Raspe, 26 March 1779 (Franklin Papers)
ALS : American Philosophical Society Mesrs Waiz V Eshen, nevews of the Minister of that name,...
4To Benjamin Franklin from Rudolph Erich Raspe, 27 July 1779 (Franklin Papers)
ALS : American Philosophical Society At my return from a four months Tour through the best parts...
5To Benjamin Franklin from Rudolph Erich Raspe, 4 September 1779 (Franklin Papers)
ALS : American Philosophical Society Since my last of July 27. which I hope came to Your...
6To Benjamin Franklin from Rudolph Erich Raspe, 25 July 1780 (Franklin Papers)
ALS : American Philosophical Society The kindness, wherewith Your Excellency was pleased last...
7To Benjamin Franklin from Rudolph Erich Raspe, [February 1782?] (Franklin Papers)
ALS : American Philosophical Society Since the disgracefull exit of Mr. Diggs, who delivered me...