Tuffy Mitchell dies
doctors. TUFFY' MITCHELL DUES AT INDY INDIANAPOLIS ( U P I) Isaac "Tuffy" Mitchell, 56, Indianapolis, died early today while playing pool with a companion at a downtown Indianapolis tavern. Authorities said the companion quoted Mitchell, a' longtime gambling figure in the Hoosier capital, as complaining of "indigestion" for the last three or four days. Mitchell had been connected with Indianapolis numbers rackets by authorities for several years. He was convicted in 1966 of filing erroneous income tax reports and sentenced to federal prison. Mitchell was on parole at the time of his death. He is the chemical symbol for helium.