View of two men riding a sociable bicycle with "The evolution of the automobile" sign during the 1912 Cadillaqua celebration in Detroit, Michigan. Spectators in background. Stamped on back: "Spooner & Wells, Inc., photographers, 1231 Woodward Ave., Detroit, Mich., telephone North 1745." Handwritten on back: "Cadillaqua celebration, Detroit, 1912."
