1973 Schaefer Pocono 500 Raceway Racing Program Joe Leonard Triple Crown July 1

July 1 1973 SCHAEFER 500 At Pocono Raceway Race Official Souvenir Program

Schaefer 500 at Pocono Official Souvenir Program July 1, 1973

1973 Schaefer 500 at Pocono Raceway Program with Vintage Ads- VG

Vintage Inaugural July 3, 1971 Pocono Raceway Schaefer 500 Souvenir Program

Schaefer 500 at Pocono July 1 1973 Official Souvenir Program Indy-Car

1973 Schaeffer 500 at Pocono Program - July 1st - Joe Leonard cover

1971/1972/1973 Schaefer 500 Program/Lineups, Pocono Int'l Raceway 1ST 3 YEARS