细节
G.W.R. ; Sekon (G.A.) 'A history of the Great Western Railway, being the story of the broad guage', 1895, blue leather bound ; MacDermot (E.T.), 'History of the Great Western Railway', in two volumes, 1927 and 1931, illustrations line drawings and maps ; Holcroft (H.), 'The Armstrongs of the Great Western', 1953 ; and a map showing all G.W.R. main and branch lines. (5)