1911 8 30 NATIONAL MONOGRAM OIL Ellgin THE HORSELESS AGE Vol 28 No 9 9×12 Front cover
1911 8 30 NATIONAL MONOGRAM OIL Ellgin THE HORSELESS AGE Vol 28 No 9 9×12 Front cover
1911 8 30 NATIONAL Sport and Contests Elgins National Stock Chassis Races Marred by Accidents THE HORSELESS AGE 9×12 page 318