model sykes lock and block signalling system
- Made:
- 1875
Demonstration model of Sykes lock and block system, 1875, with glazed shade.
Details
- Category:
- Railway Models
- Object Number:
- 1943-6
- Materials:
- mahogany (wood), brass and glass
- type:
- model signalling system
- credit:
- W.R. Sykes Interlocking Signal Company Limited