1To Benjamin Franklin from John Allen, 24 May 1783 (Franklin Papers)
ALS : American Philosophical Society I had the Honnor of writing the 29th. of Last Month to your...
2To Thomas Jefferson from John Allen, 12 March 1781 (Jefferson Papers)
Colo. Senf not returning, agreeable to his promise to me which was the 21st Ulto., I am much at a...