1Thomas Jefferson to George Ticknor, 24 December 1819 (Jefferson Papers)
schools and colleges; Harvard University [index entry]
2Thomas Jefferson to George Ticknor, 24 October 1821 (first letter) (Jefferson Papers)
schools and colleges; Harvard University [index entry]
3Thomas Jefferson to George Ticknor, 24 October 1821 (second letter) (Jefferson Papers)
schools and colleges; Harvard University [index entry]