1To Benjamin Franklin from Thomas Collinson, [2 May 1767] (Franklin Papers)
ALS : American Philosophical Society I have waited for some Time past to have an Opportunity of...
2To Benjamin Franklin from Thomas Collinson, 12 November 1767 (Franklin Papers)
ALS : American Philosophical Society Enclos’d we return your Letter and are much obligd by your...
3To Benjamin Franklin from Thomas Collinson, 12 November 1783 (Franklin Papers)
ALS : American Philosophical Society At length the lenient hand of Time, hath in part effected,...
4To Benjamin Franklin from Thomas Collinson, 22 May 1784 (Franklin Papers)
ALS : American Philosophical Society The Bearer of this Mr Thos Hill, a Gentleman with whom I...