1977 Norton Twin 200 Michigan International Speedway Car Race Track Program

1978 Michigan Speedway Norton Twin 200 USAC Indy Car And Stock Car Program

1976 Michigan International Speedway Norton Twin 200 Program

1977 USAC Race Program, Norton Twin 200 at Michigan International Speedway

July 1976 Norton Twin 200 Michigan International Speedway Race Program

1977 Norton Twin 200 Michigan International Speedway USAC Racing Program + More!

1974 Norton Twin 200 at Michigan Speedway Race Program & Line Up Sheet