Henry Jamison "Jam" Handy was an American Olympic breaststroke swimmer, water polo player, and founder of the Jam Handy Organization (JHO), a producer of commercially sponsored motion pictures, slidefilms (later known as filmstrips), trade shows, industrial theater and multimedia training aids.
Bekend om: Production
Verjaardag: 1886-03-06
Geboorteplaats: Philadelphia, Pennsylvania, USA
Ook bekend als: