1916 10 5 Aitken Breaks 250-Mile Record MOTOR AGE
1916 10 5 Aitken Breaks 250-Mile Record article MOTOR AGE 8.5″×12″ page 14
1916 10 5 Aitken Breaks 250-Mile Record article MOTOR AGE 8.5″×12″ page 15
1916 10 5 Aitken Breaks 250-Mile Record article MOTOR AGE 8.5″×12″ page 17
1916 10 5 Aitken Breaks 250-Mile Record article MOTOR AGE 8.5″×12″ page 18
1916 10 5 As the Cartoonist Saw the Astor Cup Race MOTOR AGE 8.5″×12″ page 16
1916 10 5 Short Distance Increases Pace article MOTOR AGE 8.5″×12″ page 18
1916 10 5 Short Distance Increases Pace article MOTOR AGE 8.5″×12″ page 19
1916 10 5 Speedway Assn Finally Organized article MOTOR AGE 8.5″×12″ page 20
1916 10 5 Speedway Assn. Finally Organized Aitken Now Leads in Championship articles MOTOR AGE 8.5″×12″ page 21