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Collection Type
Classification
Maker
- The Siemens and General Electric Railway Signal Company Limited 15
- General Railways Signal Company 13
- The Westinghouse Brake and Saxby Signal Company 12
- International Business Machines Corporation 8
- Allgemeine Elektricitats Gesellschaft 7
- The General Electric Company Limited 7
- Qeleq 6
- QELEQ Limited 6
- Oliver J. Nilsen (New Zealand) Limited 5
- The Union Switch and Signal Company 5
Production Place
Production Date
to
Image Orientation
colour
Name/Title | Maker | Production Date | Collection Type | ||
---|---|---|---|---|---|
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Foot Controllers (Stenocord)
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Technology/Communications/Sound Technology
|
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Transformer
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Educational Sound Films Limited
|
Technology/Industrial Heritage/Electrical
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Adaptor
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Sharp Corporation
|
Technology/Computing and Digital
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Transformer
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Technology/Computing and Digital
|
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Transformer
|
Technology/Social History/Domestic technology
|
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Socket - Lamp
|
Technology/Social History/Domestic technology
|
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Frequency Counter
|
Instrument Laboratory Services
|
Technology/Communications/Telecommunication
|
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Resistance Tester
|
Technology/Communications/Telecommunication
|
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Telecom switch
|
Technology/Communications/Telecommunication
|
|||
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Electric switch
|
Western Electric Company
|
Technology/Communications/Telecommunication
|
||
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Cable Lightning Protector
|
Technology/Communications/Telecommunication
|
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Relay Switch
|
Creed and Company Limited
|
Technology/Communications/Telecommunication
|
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Electrical Fuse
|
Technology/Communications/Telecommunication
|
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Area Map
|
Transport/Road Transport
|
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Area Map
|
Transport/Road Transport
|
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Valve - Electron Tube
|
Radio Corporation of America Limited
|
Technology/Communications/Telecommunication
|
||
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Adjustable Rheostat
|
Technology/Industrial Heritage/Electrical
|
|||
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Resistance box
|
The Telegraph Condenser Company Limited
|
Technology/Communications/Telecommunication
|
||
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Resistance Box
|
Muirhead and Company Limited
|
Technology/Communications/Telecommunication
|
||
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Rectifier Stack
|
Allgemeine Elektricitats Gesellschaft
|
Technology/Communications/Sound Technology
|
||
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Rectifier Stack
|
Allgemeine Elektricitats Gesellschaft
|
Technology/Communications/Sound Technology
|
||
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Rectifier Stack
|
Allgemeine Elektricitats Gesellschaft
|
Technology/Communications/Sound Technology
|
||
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Rectifier Stack
|
Allgemeine Elektricitats Gesellschaft
|
Technology/Communications/Sound Technology
|
||
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Rectifier Stack
|
Allgemeine Elektricitats Gesellschaft
|
Technology/Communications/Sound Technology
|
||
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Rectifier Stack
|
Allgemeine Elektricitats Gesellschaft
|
Technology/Communications/Sound Technology
|