Regulations for train signalling on double lines of railway by the Absolute Block system and the Permissive Block system. Includes general instructions to signalmen. Produced by London Midland & Scottish Railway. Train signalling regulations Jan. 1947
Regulations for Train Working on single lines by Electric Train Tablet and one engine in steam and other special regulations. 32 pages produced by Cambrian Railway. Train Signalling Regulations Aug. 1921
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. Train signalling regulations 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 Railways print of London Midland & Scottish Railway volume (2001-9401), 67 pages with some amendments, mint condition. Train signalling regulations Jan. 1947
Supplementary Regulations for train signalling on double lines by the Absolute Block System where intermediate block signals intermediate block signals are provided & controlled from the signal box in the rear. Includes additional general instructions to signalmen. 8 pages. Produced by London Midland and Scottish Railway. Train signalling regulations Jan. 1947
Alterations to, and additions to, the regulations for train signalling on single lines of railway worked on the Electric Train Tablet Block System. 5 pages produced by Midland Railway. Alterations and additions to Train Signalling Regulations Jan.1923