Synchronous motor driven clock movement, 1940-1953
Synchronous motor driven clock movement with 30 hours auxiliary spring reserve, type ER, by Venner Ltd., New Malden, Kingston-upon-Thames, London, England, 1940-1953
- Measurements:
-
overall: 175 mm x 130 mm x 100 mm, 1.55kg
- Materials:
- plastic (unidentified) , brass (copper, zinc alloy) and steel (metal)
- Object Number:
- 1953-265/1
- type:
- movement - clockwork
- Image ©
- The Board of Trustees of the Science Museum
