E.I. du Pont de Nemours & Company (originator), Cavalcade of America (Radio program) (depicted), Cavalcade of America (Television program) (associated name)
Maxim, Hudson, 1853-1927 (author), Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (associated name), Buckner, E. G. (Edmund G.), 1851?-1920 (associated name)