11To Benjamin Franklin from Robert Morris, 22 June 1781 (Franklin Papers)
LS : American Philosophical Society This Letter will I hope be in due time happily delivered to...
12To Benjamin Franklin from Robert Morris, 13 July 1781 (Franklin Papers)
ALS : Historical Society of Pennsylvania; copies: Library of Congress, University of Pennsylvania...
13To Benjamin Franklin from Robert Morris, 14 July 1781 (Franklin Papers)
ALS : University of Pennsylvania Library; copies: Library of Congress, University of Pennsylvania...
14To Benjamin Franklin from Robert Morris, 19 July 1781 (Franklin Papers)
Copies: University of Pennsylvania Library, Library of Congress The foregoing are Duplicates of...
15To Benjamin Franklin from Robert Morris, 21 July 1781 (Franklin Papers)
LS : University of Pennsylvania Library; copy: Library of Congress I have now to inform you that...
16To Benjamin Franklin from Robert Morris, August 28[–September 7] 1781 (Franklin Papers)
Copy: Library of Congress Herewith I send you No. 1 & 2. Triplicates of my Letters of the...
17To Benjamin Franklin from Robert Morris, 14 September 1781 (Franklin Papers)
LS : University of Pennsylvania Library, American Philosophical Society; copy: Library of...
18To Benjamin Franklin from Robert Morris, 14 October 1781 (Franklin Papers)
LS : American Philosophical Society; AL (draft): Yale University Library The Interuption given to...
19To Benjamin Franklin from Robert Morris: Two Letters, 27 November 1781 (Franklin Papers)
(I) LS : American Philosophical Society, Historical Society of Pennsylvania; copies: New-York...
20To Benjamin Franklin from Robert Morris, 3 December 1781 (Franklin Papers)
LS : Historical Society of Pennsylvania; copy: Library of Congress I was yesterday morning...