INDIANAPOLIS MOTOR SPEEDWAY 500 - INDY 500 - VINTAGE POSTER - 1970-1972
£52.70
I found this information online "Car 55 was a typical design in really only two years, 1970 and 1971, the Johnny Lighting, Al Unser Sr. years. After 1971, there would be a front wing and before 1970, there were much more like car 88.