1Thomas Jefferson to Joseph C. Cabell, 14 January 1818 (Jefferson Papers)
Histoire Naturelle, Générale et Particulière (G. L. L. Buffon) [index entry]
2Enclosure: Thomas Jefferson’s List of Recommended Books for Female Education, [ca. 14 March 1818] (Jefferson Papers)
Histoire Naturelle, Générale et Particulière (G. L. L. Buffon) [index entry]
3Francis Adrian Van der Kemp to Thomas Jefferson, 5 April 1818 (Jefferson Papers)
Histoire Naturelle, Générale et Particulière (G. L. L. Buffon) [index entry]
4Benjamin Vaughan to Thomas Jefferson, 16 April 1819 (Jefferson Papers)
Histoire Naturelle, Générale et Particulière (G. L. L. Buffon) [index entry]
5Louis H. Girardin to Thomas Jefferson, 6 June 1819 (Jefferson Papers)
Histoire Naturelle, Générale et Particulière (G. L. L. Buffon) [index entry]