Block instrument (sending/receiving)

Block instrument (sending/receiving) Block instrument (sending/receiving)

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

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

Block instrument (sending/receiving)
Science Museum Group
© The Board of Trustees of the Science Museum

Block instrument (sending/receiving)
Science Museum Group
© The Board of Trustees of the Science Museum

Block instrument; North Staffordshire Railway, 3 position sending and receiving type, with blocked back facility.

FR/M&CR (?) pegging/non-pegging 2-needle (both black) 3-position/3-indication absolute, with Down/Up Train traffolyte-plates, circular brass red plunger-commutator, small brass release-plunger to LHS, and Tyer's Co. Ltd maker's plate at bottom.

Details

Category:
Signalling & Telecommunications
Object Number:
1994-8775
type:
block instrument
credit:
British Rail, Clapham