Telegraph block instrument (receiving)

Telegraph block instrument (receiving)

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Telegraph block instrument; London & North Eastern Railway. GCR non-pegging 1-needle (Up Main; ivorine plate) absolute 3-position/indication, with "GCR" inscribed needle-face. Ex Calvert box. Presented to the NRM, May 1979, by J F B Stevens.

Details

Category:
Signalling & Telecommunications
Object Number:
1994-7279
type:
telegraph block instrument
credit:
Stevens, J.F.B.