A rare Clover anaesthetic apparatus signed by the Holborn Surgical Instrument Co. London in fitted leather lined case

细节
A rare Clover anaesthetic apparatus signed by the Holborn Surgical Instrument Co. London in fitted leather lined case

拍品专文

This original, unmodified Clover anaesthetic apparatus was invented in 1887 by Joseph Clover (1825-1882) born at Aylsham Norfork. This was the first piece of equipment to provide a conveniant means of regulating the amount of ether vapour inhaled during general anaesthesia. Clover now figures in the coat of arms of the Royal College of Anaesthetists