1To Thomas Jefferson from Jonathan Williams, 12 December 1802 (Jefferson Papers)
...of the United States Military Philosophical Society Established at West Point 1802,...
2From Thomas Jefferson to Jonathan Williams, 25 December 1802 (Jefferson Papers)
: that is, the United States Military Philosophical Society.
3To Thomas Jefferson from Hezekiah Rogers, 21 August 1804 (Jefferson Papers)
...was a member of the United States Military Philosophical Society (Linda Grant De Pauw and...
4To Thomas Jefferson from Jonathan Williams, 18 June 1805 (Jefferson Papers)
...Engineers, that of reviving the United States military Philosophical Society did not appear to...
5From Thomas Jefferson to Jonathan Williams, 14 July 1805 (Jefferson Papers)
: United States Military Philosophical Society Papers.
6To James Madison from Jonathan Williams, 1 December 1805 (Madison Papers)
United States Military Philosophical Society ...United States Military Philosophical Society was...
7To Thomas Jefferson from Joel Barlow, 12 February 1806 (Jefferson Papers)
: United States Military Philosophical Society Papers.
8From Thomas Jefferson to Jonathan Williams, 23 February 1806 (Jefferson Papers)
: United States Military Philosophical Society Papers.
9To James Madison from Jonathan Williams, 6 May 1806 (Abstract) (Madison Papers)
For the United States Military Philosophical Society, see
10To Thomas Jefferson from Jonathan Williams, 28 May 1806 (Jefferson Papers)
...found the Seal of the United States military philosophical Society executed in a masterly...