1From Benjamin Franklin to [William Robertson], 20 December 1766 (Franklin Papers)
Draft: American Philosophical Society The young Gentlemen who will have the Honour of presenting...
2From Benjamin Franklin to William Cullen, 20 December 1766 (Franklin Papers)
Draft: American Philosophical Society I beg Leave to recommend to your favourable Notice two...
3From Benjamin Franklin to Benjamin Rush and Jonathan Potts, 20 December 1766 (Franklin Papers)
ALS : Fordham University Library With this I send you Letters for several of my Friends at...
4From Benjamin Franklin to John Swinton, 20 December 1766 (Franklin Papers)
ALS : Josiah C. Trent Collection in the History of Medicine, Manuscript Division, Duke University...
5From Benjamin Franklin to Sir Alexander Dick, 20 December 1766 (Franklin Papers)
Draft: American Philosophical Society I am heartily glad that the Information procur’d from my...