View of a 1911 Duryea runabout automobile engine. Handwritten on negative: "Charles E. Duryea Collection." Typed on sleeve: "Subject: Engines--Automotive (Duryea) Collection: MS3/Charles E. Duryea Collection. Date: 1911. Source: Estate of Charles E. & M. Jerry Duryea. I.D.: Duryea runabout engine (right side)."