BR gas turbine-electric locomotive no. 18000.

Baby's gas mask, 1939.

An Ortyx gas kitchen, 28 July 1945. Shown a

Laboratory gas burner, 1874.

The manufacture of coal gas, 19th century.

Three men wearing gas masks, c 1930s.

Rolls-Royce CRI Griffith contraflow gas tur

The Amersham Gas Works, 1902.

Gas Works, London, 1819.

'Retort House of the Imperial Gas-works, King's Cros, London', 19th century.

The Gas Light & Coke Company, Westminster, London, c 1812.