Ring contact switch

SMG00208205

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

SMG00208205
Science Museum Group
© The Board of Trustees of the Science Museum

Ring contact switch 1885. A switch with two contacts used for electric lighting purposes

Details

Category:
Electricity Supply
Object Number:
1885-138
type:
ring contact switch
credit:
Electric Power and Storage Co.