British Railway Signalling: A survey of fifty years' progress,
London: Allen & Unwin, 1969. First edition. Hardback. First edition. Hardcover. 180 pp. with index. Illustrated with photographs. Comprehenesive and authotitative accountof the development of the British railway signalling system. Fine in fine, lightly toned price clipped dust jacket. (REDUCED INTERNATION SHIPPING AVAILABLE ON THIS ITEM. PLEASE INQUIRE BEFORE ORDERING.).....