Apparatus for indirect blood transfusion
1901-1960
Breast reliever
1920-1950
Sphygmomanometer, by Robert Whitelaw, in case
Junker-type inhaler for anaesthesia
1867-1880
Sphygmomanometer, cased, by the Surgical Manufacturing Co.
1901-1925
Dale-Schuster pump
1927-1935
Sphygmomanometer, ex Cuthbert Coll.
Sphygmomanometer by Holborn Surgical Instrument Co. Ltd.
1913-1930