Block instrument

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

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

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

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

Block instrument; GWR (Tyer's Sloping-Front Style). Pattern B1905 with spagnoletti flag indicator. 1-vane permissive pegging 3-position/2-indication. Circular bakelite-commutator/tell-tale permissive window and at RHS a 'permissive' plunger. Vane-assembly is badly damaged; face-plate is missing its green paint and glass-window. Stamped "GWR Pattern 1905" on top of upper cabinet. The word "ELECTRIC" is inscribed at top front-side of top cabinet.

Details

Category:
Signalling & Telecommunications
Object Number:
1964-330/40
type:
block instrument
credit:
Tyer and Company Limited