Signal Relay [W.B. and S.S. Co. Ltd.]
Maker and role
W.B. and S.S. Company Limited, Manufacturer
Production date
1924
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Object detail
Accession number
2011.247
Production period
Description
A black cube with two coils and nine connection points. There are glass windows on all four sides. D.C. neutral, style 'D'.
Marks
D.G. NEUTRAL RELAY / STLE "D" Maker's Mark
Media/Materials
Credit Line
W.B. and S.S. Company Limited. 1924. Signal Relay [W.B. and S.S. Co. Ltd.], 2011.247. The Museum of Transport and Technology (MOTAT).
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