1Thomas Cooper to Thomas Jefferson, 8 November 1813 (Jefferson Papers)
schools and colleges; Dickinson College [index entry]
2John Wood to Thomas Jefferson, 18 July 1815 (Jefferson Papers)
schools and colleges; Dickinson College [index entry]
3Thomas Cooper to Thomas Jefferson, 16 September 1817 (Jefferson Papers)
schools and colleges; Dickinson College [index entry]
4Thomas Cooper to Thomas Jefferson, 24 October 1817 (Jefferson Papers)
schools and colleges; Dickinson College [index entry]
5Thomas Cooper to Thomas Jefferson, 13 [March] 1819 (Jefferson Papers)
schools and colleges; Dickinson College [index entry]
6Thomas Cooper to Thomas Jefferson, 1 March 1820 (Jefferson Papers)
schools and colleges; Dickinson College [index entry]
7Thomas Jefferson to John M. Mason, 16 February 1822 (Jefferson Papers)
schools and colleges; Dickinson College [index entry]