11To Benjamin Franklin from William Strahan, [October 1767–1774] (Franklin Papers)
AL : American Philosophical Society Mr. Strahan presents his best Compliments to Dr....
12To Benjamin Franklin from William Strahan, [19 November? 1769] (Franklin Papers)
AL : American Philosophical Society Mr. Strahan presents his Compliments to Dr. Franklin, and...
13To Benjamin Franklin from William Strahan, [21–]22 November 1769 (Franklin Papers)
ALS (copy): British Museum Although early in 1769 Parliament had favored strong measures against...
14To Benjamin Franklin from William Strahan, 22 November 1769 (Franklin Papers)
ALS : American Philosophical Society I shewed the inclosed last night, after I saw you, to Mr. B....
15To Benjamin Franklin from William Strahan, [27 November? 1769] (Franklin Papers)
AL : American Philosophical Society Mr. Strahan’s best Respects to Dr. Franklin and begs, if the...
16To Benjamin Franklin from William Strahan, [29 November? 1769] (Franklin Papers)
AL : American Philosophical Society Mr. Strahan presents his kindest Respects to Dr. Franklin,...
17To Benjamin Franklin from William Strahan, [4 February? 1770] (Franklin Papers)
ALS : American Philosophical Society I inclose this unfinished that I may have your Opinion...
18William Strahan to William Franklin, 3 April 1771: extract (Franklin Papers)
Extract : American Philosophical Society Your Father could not stir in this Business as he is not...
19To Benjamin Franklin from William Strahan, 21 August 1772 (Franklin Papers)
ALS : American Philosophical Society As you will probably write to Philadelphia by some of the...
20To Benjamin Franklin from William Strahan, 27 August 1772 (Franklin Papers)
ALS : American Philosophical Society Inclosed is the Receit for the Books. They told me at the...