1915 STuTZ Racing

1915 5 20 STUTZ, Indy 500 Drivers Burn Up Brick Oval in Practice for Hoosier Race By a Staff Correspondent MOTOR AGE AACA Library page 22

1915 6 16 STUTZ Trying Out the New Tacoma Speedway Dave Lewis and Con Hanson in Stutz photo The Horseless Age page 794

1915 6 9 STUTZ Wisconsin Motors This Man Drove 3,728 Miles In Eleven Days, Seven Hours and Fifteen Minutes The Horseless Age page 19

1915 7 1 STUTZ Race Motors Behave Marvelously By A. Ludlow Clayden THE AUTOMOBILE AACA Library page 7

1915 9 9 STUTZ Stutz Wins First and Second Places at Twin Cities THE AUTOMOBILE AACA Library page 455

1915 STUTZ The Stutz O. H. C. Racing Engine of 1915 by Alec Ulmann Bulb Horn January-March 1984 page 30