1To Benjamin Franklin from Giambatista Beccaria, [1757] (Franklin Papers)
Translation of extract (?) in Franklin’s hand: Yale University Library; extract (?) in Italian:...
2To Benjamin Franklin from Giambatista Beccaria, 24 December 1757 (Franklin Papers)
I . MS translation and MS Latin original: The Royal Society. II . MS “Note”: The Royal Society...
3To Benjamin Franklin from Giambatista Beccaria, 20 February 1767 (Franklin Papers)
MS not found; reprinted and translated from Latin pamphlet: De Electricitate Vindice Joannis...
4To Benjamin Franklin from Giambatista Beccaria, 20 May 1771 (Franklin Papers)
Translation of the Italian text printed in Giambatista Beccaria, Elettricismo artificiale ......
5Two Letters from Giambatista Beccaria, [after 11 August 1773] (Franklin Papers)
Incomplete drafts: American Philosophical Society These letters were drafted in reply to...
6To Benjamin Franklin from Giambatista Beccaria, [1775–76] (Franklin Papers)
Incomplete draft: American Philosophical Society Illustrissimo Signor Signor Padrone mio...
7To Benjamin Franklin from Beccaria: résumé, 16 December 1779 (Franklin Papers)
ALS and copy: American Philosophical Society; four drafts: American Philosophical Society <Turin,...
8To Benjamin Franklin from Giambatista Beccaria: résumé, 17 November 1780 (Franklin Papers)
ALS : American Philosophical Society <Turin, November 17, 1780, in Italian: Encouraged by your...