View of a Duryea spray carburetor. Typed on back: "Duryea spray carburetor. Used on engine in early [undecipherable]. Subject: Automobiles--Design and construction (Duryea). Collection: MS3/Charles E. Duryea Collection. Date: c. 1893-94. Source: Estate of Charles E. & M. Jerry Duryea. I.D.: Carburetor spray, Duryea." Stamped on back: "M.J. Duryea, 17 Farmington Avenue, Longmeadow, Mass." Facsimile signature on back: "Chas. E. Duryea."