Semaphore Signal Arm, Somersault, Great Northern Railway
Semaphore signal arm, somersault, Great Northern Railway, distant.
Details
- Category:
- Signalling & Telecommunications
- Object Number:
- 2002-7382
- Measurements:
-
overall: 244 mm x 1465 mm x 162 mm,
- type:
- signal arm
- credit:
- British Rail, Clapham
