1John Adams to Thomas Jefferson, [ca. 3–5] July 1813 (Jefferson Papers)
Hutchinson, Thomas; correspondence of published [index entry]
2David Hosack to Thomas Jefferson, 12 October 1819 (Jefferson Papers)
Hutchinson, Thomas; correspondence of published [index entry]
3Thomas Jefferson to David Hosack, 12 July 1821 (Jefferson Papers)
Hutchinson, Thomas; correspondence of published [index entry]