Railway signal at night
Colour-light signalling, a modern innovation in the early 1960s, on an electrified railway line. Electrification of busy routes demanded a system of train control that was rapid and reliable; a demand met by this signalling system. Photograph by Heinz Zinram
Picture No
10279930
Media ID
48403933
Size
3799px x 5305px
(2.0MB)
Credit
Mary Evans / Heinz Zinram Collection
Source
Photograph by Heinz Zinram
Date
April 1963
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Electrification Electrified Gloomy Mist Nightime Nineteen Signalling Sixty Zinram
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