1From Benjamin Franklin to James Woodmason, [10 January 1780] (Franklin Papers)
ALS (draft): American Philosophical Society I have lately receiv’d yours, without Date,...
2From Benjamin Franklin to James Woodmason, 25 July 1780 (Franklin Papers)
ALS and press copy: Assay Office, Birmingham, England When James Watt, working in Birmingham in...
3From Benjamin Franklin to James Woodmason, 26 September 1780 (Franklin Papers)
Copy: Library of Congress I have just received yours of the 12th. Instant. Inclosed I send you a...