1To Benjamin Franklin from Jean-Baptiste Le Roy, [19 April 1784?] (Franklin Papers)
ALS : American Philosophical Society Mon Illustre docteur Je comptois bien avoir Lhonneur de vous...
2To Benjamin Franklin from Charles Thomson, 19 April 1784 (Franklin Papers)
ALS : American Philosophical Society In my last I informed you that I had taken measures to gain...
3[To Thomas Jefferson from James Maury, 19 April 1784] (Jefferson Papers)
[ Place unknown, 19 Apr. 1784. Noted in SJL as received 23 Apr. 1784. Not found.]
4[To Thomas Jefferson from Edmund Pendleton, 19 April 1784] (Jefferson Papers)
[ Place unknown, 19 Apr. 1784. Noted in SJL as received 23 Apr. 1784. Not found.]