11Thomas Jefferson to William H. Crawford, 10 November 1818 (Jefferson Papers)
Crawford, William Harris; letters to [index entry]
12Thomas Jefferson to William H. Crawford, 8 April 1821 (Jefferson Papers)
Crawford, William Harris; letters to [index entry]
13Enclosure: John C. Calhoun to William H. Crawford, 14 April [1821], enclosure no. 1 in William H. Crawford to Thomas … (Jefferson Papers)
Crawford, William Harris; letter to, from J. C. Calhoun [index entry]