The badge #4801 allowed my Dad access to the garage and pit areas.
The 51st Indianapolis 500 race took place over 5/30-31/1967 due to rain delays at the Indianapolis Motor Speedway with A.J. Foyt
winning the victory.
The badge commemorates the 1961 Cooper-Climax car driven by Sir Jack Brabham who finished in 9th place in the 1961 race.
This was the first modern-day rear engine car.
The back reads "Indianapolis Motor Speedway" and "Bastian Bros. Co., Roch, N.Y."
The badge measures a 3/4" tall x almost 1 1/2" wide
It weighs 0.3 ounces without the packaging materials.