Telegraph insulator

Telegraph insulator

Buy this image as a print 

Buy

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

License

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

Telegraph insulator, London Midland & Scottish Railway, ceramic, bell shaped, with spindle.

Details

Category:
Signalling & Telecommunications
Object Number:
2002-8021
Materials:
ceramic (unspecified)
type:
telegraph insulator
credit:
Pearce, Richard