1Nathaniel Bowditch to Thomas Jefferson, 30 March 1818 (Jefferson Papers)
books; on astronomy [index entry]
2Thomas Jefferson to Nathaniel Bowditch, 11 April 1818 (Jefferson Papers)
books; on astronomy [index entry]
3John Cook to Thomas Jefferson, 20 April 1818 (Jefferson Papers)
books; on astronomy [index entry]
4Thomas Jefferson to John Cook, 21 May 1818 (Jefferson Papers)
books; on astronomy [index entry]
5Nathaniel Bowditch to Thomas Jefferson, 20 August 1818 (Jefferson Papers)
books; on astronomy [index entry]
6John Adams to Thomas Jefferson, 19 February 1819 (Jefferson Papers)
books; on astronomy [index entry]
7Rodolph Schaer to Thomas Jefferson, 25 March 1819 (Jefferson Papers)
books; on astronomy [index entry]
8Nathaniel Bowditch to Thomas Jefferson, 30 October 1820 (Jefferson Papers)
books; on astronomy [index entry]
9Enclosure: List of Books to be Acquired by de Bure Frères, [ca. 19 April 1821] (Jefferson Papers)
books; on astronomy [index entry]
10Fernagus De Gelone to Thomas Jefferson, [13 July 1821] (Jefferson Papers)
books; on astronomy [index entry]