The Milwaukee Journal – February 24, 1958
Angelo Poffo will meet Edouard Carpentier and Killer Kowalski will face Verne Gagne in the double windup of Saturday’s wrestling card at the Arena. In a supporting tag match, Reggie and Stan Lisowski will meet Boris and Nicoli Volkoff. The Mask will meet Ivan the Terrible and Babs Wingo will face Ethel Johnson in other bouts. As an “extra attraction” the loser of the Carpentier-Poffo bout will be required to ride a donkey around the ring.