Signal Relay
Maker and role
The Union Switch and Signal Company
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Object detail
Accession number
2011.258
Production period
Description
A circular black lid with two coils and eleven connection points sits on a glass cylinder on a metallic white base. The makers plate is on the top of the coils and the glass is etched on the glass in calligraphy: 'Union'.
Marks
Union Etched
VINTAGE RELAY Hand-written
VINTAGE RELAY Hand-written
Media/Materials
Credit Line
The Union Switch and Signal Company. Signal Relay, 2011.258. The Museum of Transport and Technology (MOTAT).
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