1987 Bosch Spark Plug Indy Grand Prix Pennsylvania Raceway Program

1988 Nazareth Raceway Bosch Spark Plug Grand Prix Indy Car Program

Rare Vintage 1987 Bosch Grand Prix Nazareth Speedway Indy Car Poster Vintage

1990 Bosch Spark Plug Indy Grand Prix Pennsylvania Raceway Program

1992 Bosch Spark Plug Indy Grand Prix Pennsylvania Raceway Program

1996 Bosch Spark Plug Indy Grand Prix Pennsylvania Raceway Program

1997 Bosch Spark Plug Indy Grand Prix Pennsylvania Raceway Program

1995 Bosch Spark Plug Indy Grand Prix Pennsylvania Raceway Program