This OPC GWR Signalling Book is an hardback edition and covers the Semaphore Signals use on the GWR from the 19th Century until Nationalisation in 1948.
GWR SEMAPHORE SIGNALS IN USE FROM 19th CENTURY TO 1947 BOOK *HARDBACK*
GWR Semaphore signals in snow at Reading free p&p UK
GWR Semaphore signals at Reading free p&p UK
British Railways Rule Book 1950 Hardback in use from 1962 Railway Cleaning House
19th Century GWR Railway Map Bristol to Exeter & Plymouth
19th Century GWR Railway Map London to Reading & Oxford