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)
type:
railway operating document