1Thomas Appleton to Thomas Jefferson, 5 March 1817 (Jefferson Papers)
Crawford, William Harris; seeds sent to [index entry]
2Thomas Appleton to Thomas Jefferson, 30 April 1819 (Jefferson Papers)
Crawford, William Harris; seeds sent to [index entry]
3Thomas Appleton to Thomas Jefferson, 15 January 1820 (Jefferson Papers)
Crawford, William Harris; seeds sent to [index entry]