Steel gas cylinder, English, early 20th century
1900-1930
Two empty gas cylinders
1880-1920
Three small gas cylinders containing oxygen and carbon dioxide mixture
Small cylinders of oxygen in original carton
Six small carbon dioxide cylinders in original carton
Carbon dioxide cylinder in holder fitted with stopcock
Nitrous oxide cylinder
1875-1900
Empty nitrous oxide cylinder
1868-1880
CO2 cylinders for use with Mark 2 life jacket
Small gas cylinder for nitrous oxide anaesthetic equipment
1914-1918
Spring action stopcock with valve for use with gas
1871-1930
Holder for gas cylinder
Oxygen cylinders, 1922-1959.
1922-1999
Gas cylinder
1914-1918
Gas cylinder
1801-1900
Two large gas cylinders used by James Joule
circa 1845
Gas cylinder for oxygen
1979
Gas cylinder for nitrous oxide
1979
Three gas cylinders for oxygen
1914-1918
Nitrous oxide cylinder
1939
Gas cylinder
1880-1930
Empty nitrous oxide cylinder, English, 1915-1930
1915-1930
Empty nitrous oxide cylinder
1939
Gas cylinder
1801-1900
Gas cylinder
1801-1900
Gas cylinder
1880-1920
Two gas cylinders with spanner
1930-1955
Empty nitrous oxide cylinder
1937
Gas cylinder for nitrous oxide
1870-1920
Stopcock from gas cylinder
1906-1930
Gas cylinder for nitrous oxide
1880-1920
Empty nitrous oxide cylinder
1915
Gas cylinder
1914-1918
Gas cylinder
1801-1900
Empty nitrous oxide cylinder by Barth and Co.
1915