1Louis H. Girardin to Thomas Jefferson, 19 April 1815 (Jefferson Papers)
Lamétherie, Jean Claude de; Théorie de La Terre [index entry]
2Joseph C. Cabell to Thomas Jefferson, 23 July 1810 (Jefferson Papers)
Lamétherie, Jean Claude de [index entry]
3Rodolph Schaer to Thomas Jefferson, 25 March 1819 (Jefferson Papers)
Lamétherie, Jean Claude de; writings of [index entry]