Dental key, double bend, hinged bolster, steel with ebonite handle, English, 1865-1890 Double-bend type dental key 1865-1890
Curved grooved bladder trocar, steel, with ebonite handle, made by Mathieu, Paris, French, 1867-1904 Curved grooved bladder trocar 1867-1904
Tonsil guillotine, Velpeau, steel, with separate ebonite handle, by Charriere of Paris, 1800-1960 Tonsil guillotine 1820-1860