Drawing of a Duryea carburetor. Printed on front: "Duryea carburetor [sic]. no. 1." 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.: Duryea carburetor and fuel system (Original in the U.S. National Museum, Washington, D.C.)"