Includes index to locations, page 3.
Volume 1 of 27 in the series.
Previous edition published by G.A. Pryer, 1993.
This edition includes addenda and corrigenda, page 2.
Signal box diagrams of the Great Western & Southern Railways. Volume 1, G.W.R. lines in Dorset by G. A. Pryer. ISBN 9781904318118. Published by the Signalling Record Society in 2015. Publication and catalogue information, links to buy online and reader comments.