1Thomas Jefferson’s Account with Joseph Milligan, [ca. 16 August 1815] (Jefferson Papers)
books; on natural history [index entry]
2Regnault de Bécourt to Thomas Jefferson, 26 May 1813 (Jefferson Papers)
books; on natural history [index entry]
3Thomas Jefferson to Regnault de Bécourt, 20 June 1813 (Jefferson Papers)
books; on natural history [index entry]
4Regnault de Bécourt to Thomas Jefferson, 9 August 1813 (Jefferson Papers)
books; on natural history [index entry]
5John F. Watson to Thomas Jefferson, 2 June 1814 (Jefferson Papers)
books; on natural history [index entry]
6“Johannes Vonderpuff” to Thomas Jefferson, 1 October 1814 (Jefferson Papers)
books; on natural history [index entry]
7Joseph Milligan to Thomas Jefferson, 12 October 1814 (Jefferson Papers)
books; on natural history [index entry]
8Benjamin Smith Barton to Thomas Jefferson, 13 [April] 1815 (Jefferson Papers)
books; on natural history [index entry]
9Enclosure: Thomas Jefferson’s List of Books to be Acquired by Joseph Milligan, [ca. 28 March 1815] (Jefferson Papers)
books; on natural history [index entry]
10Enclosure: Thomas Jefferson’s Notes on London Book Prices, [ca. 4 July 1815] (Jefferson Papers)
books; on natural history [index entry]
11Hosea Humphrey to Thomas Jefferson, 31 December 1815 (Jefferson Papers)
books; on natural history [index entry]
12Enclosure: Invoice of Books for Thomas Jefferson Purchased from de Bure Frères, 30 May 1816 (Jefferson Papers)
books; on natural history [index entry]