• Lancet 

        Contributor:Unknown
        Date:1850-1870
      • Articulator 

        Contributor:Taylor, Homan; Hayes
        Date:1850-1870
      • Trephine set 

        Contributor:Owen
        Date:1850-1870
      • Probe 

        Contributor:Hernstein, A. L., & Co
        Date:1850-1870