1968 Laguna Seca USRRC race program SCCA

1967 Pacific Raceways USRRC race program, SCCA, won by Mark Donohue

1967 Watkins Glen USRRC race program, SCCA, won by Mark Donohue

USRRC Laguna Seca 1967 Road America Race Official Souvenir Program

USRRC Laguna Seca May 1966 Road America Race Official Souvenir Program

1963 Watkins Glen USRRC Grand Prix race program SCCA, Cobra, Holbert, Ken Miles

1967 Road America USRRC race program SCCA won by Skip Scott & Charlie Parsons

1968 Pacific Raceways USRRC race program, SCCA, won by Skip Scott