Nitrous oxide gas cylinder (900 litre), by British Oxygen Co., 1970-1980 Nitrous oxide gas cylinder 1970-1980
2 "Portanaest" portable nitrous oxide-oxygen anaesthetics machine, British Oxygen Co., 1950-1960 2 "Portanaesr" portable nitrous oxide-oxygen anaes 1950-1960
Walton Five gas/air anaesthetic machine by B.O.C. Ltd., circa 1955 Walton Five gas/air anaesthetic machine
Oxygen cylinder head with safety gauge, fluotec head and humidifier, by British Oxygen Company Ltd, Harlow, Essex, 1970-1979 Oxygen cylinder head with safety gauge 1970-1979
Twin rotameter unit, bought for use in special baby care unit at Horton General Hospital c1961, by BOC, in original carton Twin rotameter unit for use in special baby care unit circa 1961
"Dry" bobbin flowmeter from anaesthetic machine, for nitrous oxide, oxygen and carbon dioxide, by British Oxygen Co., England, 1937-1950 "Dry" bobbin flowmeter from anaesthetic machine 1937-1950
Anaesthetic machine, 'The Walton Model Two', manufactured by the British Oxygen Company, from the Lord Mayor Treloar Orthopaedic Hospital, Alton, Hampshire, England, 1935-1945 Anaesthetic machine 1935-1945
Inhalation therapy ventilator, "The Marlow Mark 2" by B.O.C. Medical, circa 1970 Inhalation therapy ventilator
Cyclator Mark II ventilator/ anaesthetic apparatus, made by the British Oxygen Company, 1950-70. Cyclator Mark II ventilator/ anaesthetic apparatus 1950-70
'Walton 4' anaesthetic apparatus, made by the British Oxygen Company, circa 1960. 'Walton 4' anaesthetic apparatus 1960-1970
Sectioned example of a Hampson air liquefier, by British Oxygen Co. Ltd., London, England, 1934. Sectioned example of a Hampson air liquefier 1934
"Walton 5" nitrous oxide oxygen anaesthetic apparatus, British Oxygen Co., 1960-1968 "Walton 5" nitrous oxide oxygen anaesthetic apparatus 1960-1968
Polished board, 6' x 5'9", mounted with 13/14 specimens of welded copper tube jointings specimens of welded copper tube jointings
Novox oxygen resuscitating apparatus, lung-governed type, in metal case, made by Siebe Gorman and Co. Ltd., London, with cylinder by British Oxygen Co. Ltd., 1940-1960 Novox oxygen resuscitating apparatus 1940-1960
Three MacIntosh anaesthetic laryngoscope blades, two sizes, by BOC, made in India, 1960-1980 Three MacIntosh anaesthetic laryngoscope blades 1960-1980
Two gas cylinders with spanner, steel, for use with dental anaesthetic apparatus, by the British Oxygen Co., London, 1930-1955 Two gas cylinders with spanner 1930-1955
Rectangular lead rain water pipe with plinth bend 4" x 3" section, with lead scroll work ears, about 202 overall length, all joints flame burnt Rectangular lead rain water pipe with plinth bend
Empty nitrous oxide cylinder, by British Oxygen Co. Ltd., Wembley, England, 1939 Empty nitrous oxide cylinder 1939
Portable 'Walton Minnit' apparatus for nitrous oxide and air analgesia, with cylinder, but lacking facemask, by British Oxygen Co. Ltd, London, and Coxeter and Son, London, SW19, England, 1936-1945. Portable 'Walton Minnit' apparatus for nitrous oxide and air analgesia 1936-1945