1To James Madison from James Ryan, 11 May 1827 (Madison Papers)
and author of a number of books on mathematics, including
2Thomas Jefferson to John Wayles Eppes, 6 June 1817 (Jefferson Papers)
books; on mathematics [index entry]
3Joseph Milligan to Thomas Jefferson, 16 July 1817 (Jefferson Papers)
books; on mathematics [index entry]
4Robert Walsh to Thomas Jefferson, 21 October 1817 (Jefferson Papers)
books; on mathematics [index entry]
5Thomas Jefferson to Wells & Lilly, 3 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
6Thomas Jefferson to Robert Walsh, 9 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
7Enclosure: Thomas Jefferson’s Account with Wells & Lilly, 13 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
8Thomas Jefferson to Mathew Carey, 18 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
9Mathew Carey & Son to Thomas Jefferson, 23 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
10Robert Walsh to Thomas Jefferson, 27 January 1818 (Jefferson Papers)
books; on mathematics [index entry]