Larry Humpal, circa 1937, working for Western Union as a bicycle messenger in Iowa.

Humpal's Sporting Goods Main Street location, early 1960s

Larry Humpal working in Humpal's second location, late 1970s

Inside of Humpal's Sporting Goods, late 1960s

Humpal Sporting Goods Main St Store, circa 1984

Humpal's Sporting Goods, 1984

Michael racing Rockford BMX in 1988

Humpal's Sporting Goods, early 1980s