11To Benjamin Franklin from Peter Collinson, 28 June 1763 (Franklin Papers)
ALS : American Philosophical Society I received my Dear Friends Obligeing Letter with another...
12To Benjamin Franklin from Peter Collinson, 3 July 1750 (Franklin Papers)
ALS : Historical Society of Pennsylvania I received thy Letter from the Trustees and Bill per...
13To Benjamin Franklin from Peter Collinson, 14 January 1754 (Franklin Papers)
ALS : American Philosophical Society I am so disheartend at the Loss of Capt. Davis, that I...
14To Benjamin Franklin from Peter Collinson, 3 June 1752 (Franklin Papers)
ALS : American Philosophical Society I have wrote you before possibly you may receive Two Letters...
15To Benjamin Franklin from Peter Collinson, 6 April 1763 (Franklin Papers)
ALS : American Philosophical Society I can only now express the great satisfaction I have and...
16To Benjamin Franklin from Peter Collinson, 26 January 1754 (Franklin Papers)
ALS : American Philosophical Society As I emptied my Budget Largely by unfortunate Capt. Davis...
17To Benjamin Franklin from Peter Collinson, 27 March 1751 (Franklin Papers)
ALS : American Philosophical Society I am now so prodigiously Engagd as well in my publick...
18To Benjamin Franklin from Peter Collinson, 17 October 1767 (Franklin Papers)
ALS : American Philosophical Society I was glad to hear my Dear Friend was Safe Arrived In the...
19To Benjamin Franklin from Peter Collinson, [1765–1768] (Franklin Papers)
AL : American Philosophical Society Peter Collinson is much obliged for his Dear Frinds Calling...
20To Benjamin Franklin from Peter Collinson, 7 March 1754 (Franklin Papers)
ALS : American Philosophical Society Your favours of the 16 and 7th and 29 came not to My Hands...