View of policemen posing with motorcycles in front of building during the 1910 North American Run. The reliability contest for commercial vehicles covered a route from Philadelphia to Atlantic City. Stamped on back: "Spooner & Wells, Inc., photographers, telephones 3472-3473 Columbus, 1931 Broadway, New York." Handwritten on back: "Motorcycle cops escort of truck. Tours--North American Run, 1910."