This collection consists of programs for the Indianapolis 500 automobile race. The programs typically contain pictures, articles, and statistics about the cars and the drivers participating in the Indianapolis 500. Most programs also contain advertisements. Some programs include scorecards for fans to track the progress of the race lap by lap. The programs tend to become longer and more substantial through the years. Formats include programs and scorecards.

The Ontario Motor Speedway (OMS) Budget Records consists of 12 folders of original and photocopied budget records for the 1971 racing season. The material includes proposed budget documents and estimated attendance for events held at the track in 1971. The collection also includes budget records for six racing events in 1971 and selected 1971 expenditures for training, uniforms, capital improvements, and other expenses. Formats include financial records.