found: Support your local sheriff [VR] 1990:credits (Harry Morgan)
found: Intl. motion pict. alm., 1991:(Morgan, Harry, actor, real name: Harry Bratsburg, b. Detroit, MI, April 10, 1915)
found: Katz, E. Film encyc., 1979(Morgan, Harry (Henry))
found: New York times WWW site, Dec. 7, 2011(Harry Morgan; b. Harry Bratsburg, Apr. 10, 1915, Detroit; originally used the screen name Henry Morgan, but changed Henry to Harry in the 1950s to avoid confusion with the radio and television humorist Henry Morgan; d. Wednesday morning [Dec. 7, 2011], Los Angeles, aged 96; prolific character actor best known for playing the acerbic but kindly Colonel Potter in the long-running television series M*A*S*H)
found: IMDb, February 6, 2019:(Harry Morgan; actor, soundtrack, director; died ... Brentwood, Los Angeles, California, USA)