Signal Relay

Object detail

Accession number

2011.258

Maker

The Union Switch and Signal Company

Production period

1920s

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

Media/Materials

Processed Material/Metal
Processed Material/Glass

Credit Line

The Union Switch and Signal Company. Signal Relay, 2011.258. The Museum of Transport and Technology (MOTAT).

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Classification

Relay Tools & Equipment for Science & Technology Electrical & Magnetic T&E Electrical System Components

Production place

Pennsylvania United States of America North America Americas

Collection type

Rail Transport

Subject auto tags

Cylinder Gas Toy Metal Auto part Font Chimney Bronze

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