1From Benjamin Franklin to David Hume, 21 January 1762 (Franklin Papers)
AL (incomplete): Royal Society of Edinburgh; printed in full in Essays and Observations, Physical...
2From Benjamin Franklin to David Hume, 27 September 1760 (Franklin Papers)
ALS : Royal Society of Edinburgh I have too long postpon’d answering your obliging Letter, a...
3From Benjamin Franklin to David Hume, 19 May 1762 (Franklin Papers)
ALS : Royal Society of Edinburgh It is no small Pleasure to me to hear from you that my Paper on...
4To Benjamin Franklin from David Hume, 10 May 1762 (Franklin Papers)
ALS : American Philosophical Society I have a great many Thanks to give you for your Goodness in...
5To Benjamin Franklin from David Hume, 7 February 1772 (Franklin Papers)
ALS : Harvard University Library I was very glad to hear of your safe Arrival in London, after...