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Image
Has Image
5
Non-Commercial Use
5
Category
Telecommunications
5
Maker
Power Equipment Company Limited
2
General Electric Company Limited
1
Object type
manual telephone exchange ringer
5
Place
London
2
Sydenham
2
Material
iron
2
metal (unknown)
2
Date
From
To
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Telephone Exchange Ringer Rack
Telecommunications
1957
Telephone Exchange Ringing Machine
Telecommunications
1939
Telephone Exchange Ringing Machine
Telecommunications
1939
Crate of parts for Telephone Exchange
Telecommunications
1928
Telephone Exchange Ringer Control Panel
Telecommunications
1928
