View of a Da Vinci "Pup" cyclecar, designed by James Scripps Booth. Typed on back: "Subject: Da Vinci 'Pup,' 1929. Collection: MS10/James Scripps Booth Collection. Date: c. 1940's. Location: Detroit, Mich. (at Terminal Avenue shop?) Source: John M. Booth. I.D.: Commercial version of the Pup, ca. 1940's. Engine is Johnson Marine engine, 2 cycle."