View of a Da Vinci automobile chassis, designed by James Scripps Booth. Truck owned by Spencer & Wyckoff, commercial photographers in background. Handwritten on back: "Subject: Da Vinci automobile, 1925. Collection: MS10/James Scripps Booth Collection. Date: 1925. Photographer: Spencer & Wyckoff, photographers, Detroit, Mich. Location: Detroit, Mich. Source: John M. Booth. I.D.: Da Vinci chassis, built by James S. Booth. Da Vinci chassis, left side view."