Combined Dust Jacket with green coloured cloth board cover.
Published: Spring 1955.
Pages : 280.
Cover: A. N. Wolstenholme. BR Standard Class ‘8P’ Pacific 71000 “Duke of Gloucester.” The same image was used on all Spring 1955 editions. Keynotes: R 2014. All parts are coded for the third time ( second consecutive)but not the CV. The Spring and Summer 1955 editions include details of the 15 extra proposed ‘Clan’ Pacifics which were never built.