1To Benjamin Franklin from William and Margaret Strahan, [1765–1775] (Franklin Papers)
AL : American Philosophical Society Mr. and Mrs. Strahan present their Compliments to Dr....
2To Benjamin Franklin from Mr. and Mrs. William Strahan, 28 January 1767 (Franklin Papers)
AL : American Philosophical Society Mr. and Mrs. Strahan present their Compliments to Dr....
3To Benjamin Franklin from William Strahan, [October 1767–1774] (Franklin Papers)
AL : American Philosophical Society Mr. Strahan presents his best Compliments to Dr....
4To Benjamin Franklin from William Strahan, [1765–1775] (Franklin Papers)
AL : American Philosophical Society Mr. Strahan presents his best Compliments to Dr. Franklin,...
5William Strahan: Bill and Receipt, 31 December 1759 (Franklin Papers)
ADS : Historical Society of Pennsylvania £ s. d. 1759. Enquiry concerning the Indians, 11¾...
6To Benjamin Franklin from William Strahan, [19 November? 1769] (Franklin Papers)
AL : American Philosophical Society Mr. Strahan presents his Compliments to Dr. Franklin, and...
7To Benjamin Franklin from William Strahan, 21 November 1784 (Franklin Papers)
ALS : American Philosophical Society With great Satisfaction I received your most acceptable...
8To 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...
9To Benjamin Franklin from William Strahan, [4 February? 1770] (Franklin Papers)
ALS : American Philosophical Society I inclose this unfinished that I may have your Opinion...
10To Benjamin Franklin from William Strahan, 4 October 1775 (Franklin Papers)
Copy: Papers of the Earl of Dartmouth deposited in the Staffordshire County Record Office Though...