1912 6 5 Indy 500 NATIONAL Dawson in a National Wins Thrilling 500 Mile Indianapolis Race article THE HORSELESS AGE 9″x12″ page 979
1912 6 5 Indy 500 NATIONAL Dawson in a National Wins Thrilling 500 Mile Indianapolis Race article THE HORSELESS AGE 9″x12″ page 980
1912 6 5 Indy 500 NATIONAL Dawson in a National Wins Thrilling 500-Mile Indianapolis Race article THE HORSELESS AGE 9″x12″ page 981