1John Vaughan to Thomas Jefferson, 19 April 1813 (Jefferson Papers)
books; on astronomy [index entry]
2Nicolas G. Dufief to Thomas Jefferson, 25 August 1815 (Jefferson Papers)
books; on astronomy [index entry]
3Enclosure: Invoice of Books for Thomas Jefferson Purchased from de Bure Frères, 30 May 1816 (Jefferson Papers)
books; on astronomy [index entry]
4John Adams to Thomas Jefferson, 4 November 1816 (Jefferson Papers)
books; on astronomy [index entry]
5John Adams to Thomas Jefferson, 16 December 1816 (Jefferson Papers)
books; on astronomy [index entry]
6Nicolas G. Dufief to Thomas Jefferson, 7 January 1817 (Jefferson Papers)
books; on astronomy [index entry]
7Enclosure: Thomas Jefferson’s Account with Nicolas G. Dufief (Jefferson Papers)
books; on astronomy [index entry]
8Nathaniel Bowditch to Thomas Jefferson, 30 March 1818 (Jefferson Papers)
books; on astronomy [index entry]
9John Cook to Thomas Jefferson, 20 April 1818 (Jefferson Papers)
books; on astronomy [index entry]
10Nathaniel Bowditch to Thomas Jefferson, 20 August 1818 (Jefferson Papers)
books; on astronomy [index entry]