1To Benjamin Franklin from Joseph Ceronio, 21 July 1777 (Franklin Papers)
ALS : American Philosophical Society I crave your indulgence for the freedom I take in adressing...
2To Benjamin Franklin from Joseph Ceronio, 9 February 1778 (Franklin Papers)
ALS : American Philosophical Society In July Last by the means of Mr. Campi I took the Liberty to...
3To Benjamin Franklin from Joseph Ceronio, 2 October 1780 (Franklin Papers)
ALS : American Philosophical Society Please to accept of my sincere acknowledgements for the...