Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 30. Chapters: British Railways standard classes, BR Standard Class 6, BR Standard Class 7, BR Standard Class 9F, BR Standard Class 8, Steam locomotives of British Railways, BR Standard Class 4 2-6-4T, BR Standard Class 3 2-6-2T, BR standard class 9F 92220 Evening Star, BR Standard Class 4 2-6-0, List of BR 'Britannia' Class locomotives, BR standard class 7 70013 Oliver Cromwell, BR standard class 5, BR Standard Class 2 2-6-2T, BR Standard Class 2 2-6-0, BR standard class 4 4-6-0, BR Standard Class 3 2-6-0, BR Standard Class 5 73050, List of British Railways steam locomotives as of 31 December 1967, BR standard class 7 70000 Britannia, BR Standard Class 5 73129, BR Standard Class 5 73096, List of BR 'Clan' Class locomotives, BR Standard Class 5 73156, BR standard class 7 70048 The Territorial Army 1908-1958, BR Standard Class 5 73082 Camelot. Excerpt: The Standard class 6, otherwise known as the Clan Class, was a class of 4-6-2 Pacific tender steam locomotive designed by Robert Riddles for use by British Railways. Ten locomotives were constructed between 1951 and 1952, with a further 15 planned for construction. However, due to acute steel shortages in Britain, the order was continually postponed until it was finally cancelled on the publication of the 1955 Modernisation Plan for the re-equipment of British Railways. The Clan Class was based upon the Britannia Class design, incorporating a smaller boiler and various weight-saving measures to increase the route availability of a Pacific-type locomotive for its intended area of operations, the west of Scotland. The Clan Class received a mixed reception from crews, with those regularly operating the locomotives giving favourable reports as regards performance. However, trials in other areas of the British Railways network returned negative feedback, a common complaint being that...