1Thomas Jefferson to John Graham, 11 July 1813 (Jefferson Papers)
patents; lists of [index entry]
2Thomas Jefferson to William Thornton, 9 February 1815 (Jefferson Papers)
patents; lists of [index entry]
3Thomas Jefferson to James Monroe, 24 June 1813 (Jefferson Papers)
patents; lists of [index entry]
4Thomas Jefferson to William Thornton, 24 December 1814 (Jefferson Papers)
patents; lists of [index entry]