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Locomotion
National Railway Museum
National Science and Media Museum
Science and Industry Museum
Science and Innovation Park
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Collection
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Locomotion
National Railway Museum
National Science and Media Museum
Science and Industry Museum
Science and Innovation Park
Science Museum
Power Equipment Company Limited
occupation:
Electrical instrument maker
electrical instrument maker
Related Objects
Telephone Exchange Ringer Control Panel
Telephone Exchange Mercury Switch
Mercury switch
Relay switch made by the Power Equipment Co. Ltd
Mercury switch made by the Power Equipment Co. Ltd
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