Rack of equipment from Empress (West Kensington) PCM tandem exchange, 1968

Rack of equipment from Empress (West Kensington) PCM tandem exchange, 1968 Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem exchange, 1968 Rack of equipment from Empress (West Kensington) PCM tandem exchange, 1968 Rack of equipment from Empress (West Kensington) PCM tandem exchange, 1968 Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem Rack of equipment from Empress (West Kensington) PCM tandem

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Rack of equipment from Empress (West Kensington) PCM tandem exchange, made by the Post Office Research Centre, Dollis Hill, London, England, 1968. In public service 11 September 1968 to 21 May 1975

Details

Category:
Telecommunications
Object Number:
1979-542
Materials:
plastic (unidentified), metal (unknown) and electronic components
Measurements:
Rack unit: 3210 mm x 1080 mm x 620 mm, 323 kg
Pallet of circuit boards: 190kg
type:
telephone exchange
credit:
Donated by the Post Office Research Station