


Steel gas cylinder, English, early 20th century
1900-1930

Empty nitrous oxide cylinder
1868-1880

Two empty gas cylinders
1880-1920

Three small gas cylinders containing oxygen and carbon dioxide mixture

Small cylinders of oxygen in original carton

Nitrous oxide cylinder
1875-1900

Six small carbon dioxide cylinders in original carton

Carbon dioxide cylinder in holder fitted with stopcock

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
1801-1900

Two large gas cylinders used by James Joule
circa 1845

Gas cylinder
1914-1918
Gas cylinder for oxygen
1979
Gas cylinder for nitrous oxide
1979
Gas cylinder
1801-1900
Gas cylinder
1801-1900
Gas cylinder
1880-1920
Two gas cylinders with spanner
1930-1955
Nitrous oxide cylinder
1939
Gas cylinder
1880-1930
Empty nitrous oxide cylinder, English, 1915-1930
1915-1930
Empty nitrous oxide cylinder
1939
Empty nitrous oxide cylinder
1937
Three gas cylinders for oxygen
1914-1918
Gas cylinder for nitrous oxide
1870-1920
Gas cylinder for nitrous oxide
1880-1920
Empty nitrous oxide cylinder
1915
Gas cylinder
1914-1918
Gas cylinder
1801-1900
Stopcock from gas cylinder
1906-1930
Empty nitrous oxide cylinder by Barth and Co.
1915