1929 ca. Racing History Feature CROSS IT UP AND STAND ON IT THE LAST OF THE FRONTYS 1929 FRONTENAC AF 16 STAGGER VALVE CAR CLASSICS AUGUST 1972 8.25″×11″ pages 38 & 39
1929 ca. Racing History Feature CROSS IT UP AND STAND ON IT THE LAST OF THE FRONTYS CAR CLASSICS AUGUST 1972 8.25″×11″ page 37
1929 ca. Racing History Feature CROSS IT UP AND STAND ON IT THE LAST OF THE FRONTYS CAR CLASSICS AUGUST 1972 8.25″×11″ page 40