July 1, 1955		Playland Speedway, Council Bluffs, IA	SAFE Convertible	Jack Harrison
June 22, 1956		Playland Speedway, Council Bluffs, IA	IMCA Stock Car	Johnny Beauchamp
August 22, 1956		Playland Speedway, Council Bluffs, IA	IMCA Stock Car	Bob Burdick
May 4, 1958		Playland Speedway, Council Bluffs, IA	IMCA Stock Car	Lynn Grabill
June 14, 1958		Playland Speedway, Council Bluffs, IA	IMCA Stock Car	Don White