1Thomas Jefferson to Thomas Appleton, 6 March 1815 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
2Thomas Jefferson to Joseph C. Cabell, 1 March 1819 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
3Thomas Jefferson to Stephen Cathalan, 6 March 1815 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
4Thomas Jefferson to Thomas Cooper, 11 April 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
5Thomas Jefferson to Thomas Cooper, 6 February 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
6Thomas Jefferson to Thomas Cooper, 7 August 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
7Thomas Jefferson to Thomas Cooper, 25 November 1817 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
8Thomas Jefferson to José Corrêa da Serra, 25 November 1817 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
9Thomas Jefferson to William H. Crawford, 6 March 1815 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
10Thomas Jefferson to Antonio Dugnani, 7 March 1815 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
11Thomas Jefferson to John Wayles Eppes, 6 February 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
12Thomas Jefferson to Adamo Fabbroni, Antoine Gouan, Lacepede, Marc Auguste Pictet, and André Thoüin, 6 March 1815 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
13Thomas Cooper to Thomas Jefferson, 6 December 1817 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
14Thomas Cooper to Thomas Jefferson, 13 [March] 1819 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
15Thomas Cooper to Thomas Jefferson, 19 April 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
16Samuel Carr to Thomas Jefferson, 1 February 1819 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
17Andrew C. Mitchell to Thomas Jefferson, 23 June 1815 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
18Robert Walsh to Thomas Jefferson, 1 August 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
19Thomas Cooper to Thomas Jefferson, 23 January 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
20James W. Wallace to Thomas Jefferson, 11 January 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
21Francis W. Gilmer to Thomas Jefferson, 26 November 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
22Thomas Cooper to Thomas Jefferson, 24 October 1817 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
23Caspar Wistar to Thomas Jefferson, 27 April 1815 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
24Thomas Cooper to Thomas Jefferson, 1 September 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
25John Vaughan to Thomas Jefferson, 22 January 1818 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
26Thomas Cooper to Thomas Jefferson, 20 November 1817 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
27William H. Keating to Thomas Jefferson, 1 July 1822 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
28Thomas Voigt to Thomas Jefferson, 3 September 1813 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
29José Corrêa da Serra to Thomas Jefferson, 22 March 1819 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]
30James Cutbush to Thomas Jefferson, 21 January 1820 (Jefferson Papers)
schools and colleges; University of Pennsylvania [index entry]