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]
13Enclosure: Statement of the Committee on Zoology of the New-York Historical Society, 11 March 1817 (Jefferson Papers)
books; on natural history [index entry]
14Francis Adrian Van der Kemp to Thomas Jefferson, 7 January 1818 (Jefferson Papers)
books; on natural history [index entry]
15Enclosure: Thomas Jefferson’s List of Recommended Books for Female Education, [ca. 14 March 1818] (Jefferson Papers)
books; on natural history [index entry]
16Francis Adrian Van der Kemp to Thomas Jefferson, 5 April 1818 (Jefferson Papers)
books; on natural history [index entry]
17Rodolph Schaer to Thomas Jefferson, 25 March 1819 (Jefferson Papers)
books; on natural history [index entry]
18Benjamin Vaughan to Thomas Jefferson, 16 April 1819 (Jefferson Papers)
books; on natural history [index entry]
19Thomas Jefferson to John Laval, 8 May 1819 (Jefferson Papers)
books; on natural history [index entry]
20John Laval to Thomas Jefferson, 28 May 1819 (Jefferson Papers)
books; on natural history [index entry]