1Thomas Jefferson to Peter Carr, 7 September 1814 (Jefferson Papers)
mathematics; elementary education in [index entry]
2Thomas Jefferson to Thomas Cooper, 10 October 1817 (Jefferson Papers)
mathematics; elementary education in [index entry]
3Thomas Jefferson to José Corrêa da Serra, 25 November 1817 (Jefferson Papers)
mathematics; elementary education in [index entry]
4Thomas Jefferson to John Wayles Eppes, 6 June 1817 (Jefferson Papers)
mathematics; elementary education in [index entry]
5Thomas Cooper to Thomas Jefferson, 22 September 1814 (Jefferson Papers)
mathematics; elementary education in [index entry]
6Joseph C. Cabell to Thomas Jefferson, 22 February 1818 (Jefferson Papers)
mathematics; elementary education in [index entry]
7John Preston to Thomas Jefferson, 18 August 1816 (Jefferson Papers)
mathematics; elementary education in [index entry]
8Thomas Jefferson to Robert Patterson, 14 March 1819 (Jefferson Papers)
mathematics; elementary education in [index entry]
9Thomas Jefferson to John Preston, 19 August 1816 (Jefferson Papers)
mathematics; elementary education in [index entry]
10Thomas Jefferson to George Ticknor, 25 November 1817 (Jefferson Papers)
mathematics; elementary education in [index entry]