Block instrument (sending/receiving)
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LicenseThis image is released under a CC BY-NC-SA 4.0 Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseThis image is released under a CC BY-NC-SA 4.0 Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseBlock 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 (sending/receiving)
Science Museum Group
© The Board of Trustees of the Science Museum
Block instrument; Caledonian Railway. Tyer's 2-needle (Down/Up Line) F-Type 3-position absolute pegging/non-pegging instrument (with internal bell). Has circular, electroplated/brass line-description plate, bakelite-wedge commutator, electroplated bell-plunger (bottom/RHS), and bakelite release-button in circular aperture (middle/RHS).
Details
- Category:
- Signalling & Telecommunications
- Object Number:
- 1994-8771
- type:
- block instrument
- credit:
- British Rail, Clapham
