1Thomas Cooper to Thomas Jefferson, [ca. 15 September 1814] (Jefferson Papers)
education; T. Cooper on [index entry]
2Thomas Cooper to Thomas Jefferson, 15 September 1814 (Jefferson Papers)
education; T. Cooper on [index entry]
3Thomas Cooper to Thomas Jefferson, 22 September 1814 (Jefferson Papers)
education; T. Cooper on [index entry]
4Thomas Jefferson to Thomas Cooper, 7 October 1814 (Jefferson Papers)
education; T. Cooper on [index entry]
5Caspar Wistar to Thomas Jefferson, 27 April 1815 (Jefferson Papers)
education; T. Cooper on [index entry]
6Thomas Cooper to Thomas Jefferson, 6 December 1817 (Jefferson Papers)
education; T. Cooper on [index entry]