• Box of wood canisters with green labels; small glass serum ampule is next to one open canister; two serum syringes with their cases are displayed on either side of box.

    Anti-diphtheritic Serum and syringes, Parke, Davis & Company, ca. 1898

    Courtesy National Museum of American History

    Parke Davis was one of the first American companies to manufacture the new serum.

  • Open box showing tops of small wood canisters inside; two green labeled canisters are next to the box.

    Anti-diphtheritic Serum, Parke, Davis & Company, ca. 1898

    Courtesy National Museum of American History

  • Three pink labeled wood canisters; one canister is open and glass serum ampule is next to it.

    Anti-diphtheritic Serum and syringes, Parke, Davis & Company, ca. 1898

    Courtesy National Museum of American History

  • Drawing of two hands opening a serum ampule and a drawing of two hands using a syringe to draw up serum from a small ampule.

    Instruction sheet for Anti-diphtheritic Serum, Parke, Davis & Company, ca. 1898

    Courtesy National Museum of American History

  • Barrel of a serum syringe in a celluloid-lined case with a hinged lid and leather covering.

    Anti-diphtheritic syringe, Parke, Davis & Company, ca. 1898

    Courtesy National Museum of American History

  • Metal serum syringe with needle attached is next to a metal case with hinged lid open.

    Anti-diphtheritic syringes, Parke, Davis & Company, ca. 1898

    Courtesy National Museum of American History