Lock & Block Type Telegraph Block Instrument
Telegraph block instrument, lock & block type, W R Sykes & Co, track circuit indicator, " 3.6. Over 26>W 27 To TRACK CCTS E A From "B" BOX", probably ex Clapham Junction
Details
- Category:
- Signalling & Telecommunications
- Object Number:
- 1995-7094
- type:
- block instrument
- credit:
- British Rail, Clapham
