Mason racecars at starting line, 1913 Indianapolis 500 automobile race
Description:
View of Mason cars no. 5 and no. 6 at starting line during the 1913 Indianapolis 500 automobile races at the Indianapolis Speedway in Indiana. Stamped on back: "Spooner & Wells, Inc., photographers, 1231 Woodward Ave., Detroit, Mich., telephone North 1745." Handwritten on back: "Indianapolis Race 1913, Mason starting for lineup. Races and racing--Indianapolis 500, 1913."
