1John Adams to Thomas Jefferson, 3 December 1813 (Jefferson Papers)
Aristotle; study of [index entry]
2Thomas Cooper’s Notes on University Curricula, [ca. 15–22 September 1814] (Jefferson Papers)
Aristotle; study of [index entry]
3Isaac H. Tiffany to Thomas Jefferson, 27 September 1816 (Jefferson Papers)
Aristotle; study of [index entry]