1To Benjamin Franklin from William Jackson, 5 July 1781 (Franklin Papers)
ALS : American Philosophical Society; copy: Harvard University Library Lest Your Excellency...
2To Benjamin Franklin from William Jackson, 26 September 1781 (Franklin Papers)
ALS : American Philosophical Society; copies: Massachusetts Historical Society, Columbia...
3To Benjamin Franklin from William Jackson, 3 December 1783 (Franklin Papers)
AL : American Philosophical Society Major Jackson begs leave to present his most respectful...
4To Benjamin Franklin from William Jackson, 29 June 1781 (Franklin Papers)
ALS : American Philosophical Society, National Archives; transcript: National Archives I have the...
5To Benjamin Franklin from William Jackson, 12 November 1781 (Franklin Papers)
ALS : American Philosophical Society I did myself the honor to address your Excellency from...
6To Benjamin Franklin from William Jackson: Three Letters, 2 July 1781 (Franklin Papers)
(I) ALS and transcript: National Archives; (II) ALS : American Philosophical Society, National...