1To Benjamin Franklin from Pierre-François de Boy, 12 August 1780 (Franklin Papers)
ALS : American Philosophical Society I have Given Myself, My Petition, the 10th: of this Month,...
2To Benjamin Franklin from Pierre-François de Boy with Franklin’s Note to John Laurens and Laurens’ Response, May 7 [–on … (Franklin Papers)
ALS : American Philosophical Society I Sent to you the Copy of the Certificate, and too that of...
3To Benjamin Franklin from Pierre-François de Boy, 25 February 1782 (Franklin Papers)
ALS : American Philosophical Society Le Sr. Montigny, sergent des Grenadiers Dans Luxembourg, et...