Engine driven amalgam mixer, for no.2 slip joint, nickel plated brass with vulcanite grip, by the Amalgamated Dental Co., England, 1926-1940 Engine driven amalgam mixer 1926-1940
Set of 5 dental descalers, steel with vulcanite sleeve grips, by Hallam, England, 1880-1920 Set of 5 dental descalers 1880-1920