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LicenseSynchronous motor driven timer of a type used for controlling
Science Museum Group
© The Board of Trustees of the Science Museum
Synchronous motor driven timer of a type used for controlling street lighting, with subsidiary months dial, patents 448863 and 451447, without switch contacts and in incorrect case, unsigned but made by Horstmann
Details
- Category:
- Time Measurement
- Object Number:
- 1995-56
- Measurements:
-
overall: 70 mm x 72 mm
- type:
- timer
- credit:
- Horstmann Gear Group Ltd.
