Mercury Tilt Switch
- Made:
- 1957 in Borehamwood
- maker:
- Engel and Gibbs Limited
Mercury Tilt Switch, 240V A.C. Serial no.A44318, to patent no.762503. In metal wall box, removed from mains riser in Aeronautics Section of Centre Block, Science Museum. Manufactured by Engel & Gibbs Ltd., Elstree Way, Borehamwood, Herts. c.1957
Details
- Category:
- Electricity Supply
- Object Number:
- 1995-758
- type:
- switch
- credit:
- Science Museum (Resource Management Div)
