Engine driven automatic mallet set, cased, by J. Steiger & Co. Berlin, Germany, 1920-1935 Engine driven automatic mallet set
Williams dental analgesia apparatus, for Trilene, self administering, chair mounted, by Spicer, London, 1945-1955 Williams dental analgesia apparatus
Dressing container, sterilizable, Schimmelbusch type, nickel plated brass, possibly English or German, 1925-1940 Dressing container