1Thomas Jefferson to Alexander von Humboldt, 6 March 1809 (Jefferson Papers)
astronomy; books on [index entry]
2Thomas Jefferson’s Account with Joseph Milligan, [8–10 March 1809] (Jefferson Papers)
astronomy; books on [index entry]
3Enclosure: Thomas Jefferson’s Supplemental List of Recommended Books, [ca. 4 October 1809] (Jefferson Papers)
astronomy; books on [index entry]
4Enclosure: Thomas Jefferson’s List of Recommended Books, [ca. 4 October 1809] (Jefferson Papers)
astronomy; books on [index entry]
5Enclosure: Thomas Jefferson’s Statement of Account with the Estate of Bathurst Skelton, [ca. 11 June 1810] (Jefferson Papers)
astronomy; books on [index entry]
6Henry A. S. Dearborn to Thomas Jefferson, 14 October 1811 (Jefferson Papers)
astronomy; books on [index entry]
7Melatiah Nash to Thomas Jefferson, 24 October 1811 (Jefferson Papers)
astronomy; books on [index entry]
8John Vaughan to Thomas Jefferson, 19 April 1813 (Jefferson Papers)
astronomy; books on [index entry]
9Thomas Jefferson to John Vaughan, 24 April 1813 (Jefferson Papers)
astronomy; books on [index entry]
10Enclosure: Thomas Jefferson’s List of Books to be Acquired by Joseph Milligan, [ca. 28 March 1815] (Jefferson Papers)
astronomy; books on [index entry]