RA 8277 G.W.R. 1947 COURSE OF INSTRUCTION-SAFE WORKING OF TRAINS. ship-zone-f all good condition although distant

all good condition although distant repeater has some hairline cracks near the top

A fine example of an L

R or other companies

Prior to the double Spagnoletti block indicators there were two individual instruments

Overall length is 6 3/4"

RA 8277 G.W.R. 1947 COURSE OF INSTRUCTION-SAFE WORKING OF TRAINS. ship-zone-f all good condition although distantThis 1947 publication was issued to company servants who were studying for the safe working of trains examination to improve their knowledge of rules and regulations within the signalling grades, passing this would help gain promotion to becoming a signalman. This publication is packed with lots of diagrams, illustrations and text.