Underground cable mercury manometer No. 1B made by Paul Poddy

Made:
circa 1950 in London
Underground cable mercury manometer No

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Underground cable mercury manometer No
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Underground cable mercury manometer No. 1B made by Paul Poddy, London, c.1950

Details

Category:
Telecommunications
Object Number:
Y2003.22.223.4
Materials:
plastic, mercury and metal
Measurements:
Overall: 585 mm x 25 mm x 65 mm, 1.15 kg
type:
manometer
credit:
Gift of British Telecommunications plc