Train signalling regulations
- Made:
- Jan. 1947
Regulations for train signalling on double lines of railway by the Absolute Block system and the Permissive Block system. Includes general instructions to signalmen. British Raielways print of London Midland &Scottish Railway volume (2001-9401), 67 pages with some amendments, clean copy.
Details
- Category:
- Documents
- Object Number:
- 2001-9403
- Materials:
- linen covered card and paper (fibre product)
