1911 11 30 Vanderbilt a Mulford De Palma Duel Running of the Great American Classic MOTOR AGE
1911 11 30 Vanderbilt a Mulford – De Palma Duel Running of the Great American Classic article MOTOR AGE 8.25″×11.25″ page 4
1911 11 30 Vanderbilt a Mulford – De Palma Duel Running of the Great American Classic article MOTOR AGE 8.25″×11.25″ page 5
1911 11 30 Vanderbilt a Mulford – De Palma Duel Running of the Great American Classic article MOTOR AGE 8.25″×11.25″ page 6
1911 11 30 Vanderbilt a Mulford – De Palma Duel Running of the Great American Classic article MOTOR AGE 8.25″×11.25″ page 7