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 21

1915 5 20 STUTZ Indy 500 Drivers Burn Up Brick Oval in Practice for Hoosier Race By a Staff Correspondent TWIN CITY SPEEDWAY BEGUN MINNESOTA STATE FAIR RACES MOTOR AGE AACA Library page 23

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 5 20 STUTZ, Indy 500 Drivers Burn Up Brick Oval in Practice for Hoosier Race By a Staff Correspondent TWIN CITY SPEEDWAY BEGUN MINNESOTA STATE FAIR RACES MOTOR AGE AACA Library page 23