The first thought, when contemplating a new study of the Great Western Railway locomotive fleet, must surely be to ask what can there be left to say? But there is no single source which gives a general introduction to the Great Western locomotive fleet. There are monographs on individual classes, an excellent multi-volume detail study from the RCTS, and superb collections of photographs, but nothing that brings it all together. This work is intended to provide that general introduction.The volume begins with a series of short essays covering general trends in design development, whilst the main body of the volume covers individual classes. For each class there is a small table containing some principal dimensions and paragraphs of text, covering an introduction, renumbering, key changes in the development of the class and information on withdrawal.The volume concludes with appendices covering the development and types of standard boilers, the various numbering schemes used by the GWR, the arcane subject of locomotive diagrams and lot numbers, and a short reference on the many lines the GWR engulfed.The majority of illustrations are new profile drawings to a consistent format. Described as sketches, they are drawn to a consistent scale, but do not claim to be scale drawings. Much minor equipment has been omitted and the author has certainly not dared to include rivets! Although most are based around GWR weight diagrams, they are not simple traces of the original drawings. Detail has been added from other sources, components copied from different drawings and details have been checked against historical and modern photographs. One must also bear in mind that steam locomotives were not mass produced. Minor fittings frequently varied in position and changes were made over the locomotives' lifetimes. Nevertheless, this collection of drawings provides a uniquely consistent view of the GWR locomotive fleet.

The Great Western Castles were one of the most successful locomotive designs of the twentieth century in terms of both performance and efficiency. Designed by Charles Collett in 1923, based on the 1907 Churchward ‘Star’ class, 155 were constructed almost continuously, apart from the war years, between 1923 and 1950, in addition to fifteen rebuilt ‘Stars’ and one rebuilt from the Great Bear pacific. Many were modernised with increased superheat and double-chimneys in the late 1950s and the class continued to be the mainstay of all Western Region express passenger services to the West Country, South Wales, Gloucestershire, Herefordshire and the West Midlands until replaced by the WR diesel hydraulic fleet in the early 1960s. This book covers their design in a chapter written by Bob Meanley, who masterminded the restoration at Tyseley Works of the Castles Earl of Mount Edgcumbe and Clun Castle, and their history, operation and performance from the high speed of the 1930s through to their rejuvenation in the 1950s, leaving experience of their last years and preservation to another volume. David Maidment had close experience of the class when working at Old Oak Common between 1957 and 1962 and includes his personal experiences there and on the road from his first encounter with one as a six-year old boy. The book includes 350 photographs, some 40 in color, and 23 detailed Swindon technical drawings.

Designed by G.J. Churchward, no. 40 was constructed at Swindon in April 1906. It was Swindon’s first 4 cylinder simple engine and was the forerunner of Churchward’s famous 4 cylinder Star Class 4-6-0s. Initially built as a 4-4-2 Atlantic, no. 40 was named North Star in September 1906, rebuilt as a 4-6-0 in 1909, and renumbered 4000 in 1913. Including no. 40, the Star class eventually numbered seventy-three locomotives, all built at Swindon in batches between 1906 and 1923. In service the Stars proved to be both free-running and reliable locomotives, and for many years were used to haul the Great Western’s top link services, including the world-famous ‘Cornish Riviera Express’. The introduction of the Collett Castle Class 4-6-0s in 1923, and the King Class 4-6-0s in 1927, saw the Stars relegated to secondary passenger, freight and parcels services. A number of Stars were rebuilt by Collett as Castles, including the prototype no. 4000 North Star, but the remaining Stars continued to give good service. At Nationalisation in 1948, no less than forty-seven of these fine locomotives passed into Western Region ownership, the last example, no. 4056 Princess Margaret, being withdrawn in October 1957. In this book, Laurence Waters charts the history of the class from the prototype, right through to the final workings in October 1957. Using many previously unpublished photographs from the Great Western Trust photographic collection, accompanied by informative captions, every member of the Class is illustrated. This book should appeal to those interested in the history of Great Western locomotive development as well as modellers of the Great Western and Western Region.

Great Western Eight-Coupled Heavy Freight Locomotives' is the first of a series of 'Locomotive Profiles' to be published by Pen & Sword. It will describe the conception, design, building and operation of the fleet of powerful locomotives built in the first half of the twentieth century to meet the demands of the growing South Wales coal and steel industries and the West Midlands area served by the Great Western Railway. Whilst concentrating mainly on the standard designs of the great locomotive engineer, George Jackson Churchward, the 28XX and 47XX 2-8-0 locomotives, it will also cover the 2-8-0 and 2-8-2 tank engines designed for the South Wales Valleys mining areas and coal exports through Newport, Cardiff, Barry and Swansea Docks, and other 2-8-0 locomotives acquired by the Great Western to cope with the increased industrial needs during both world wars - the RODs, Swindon built 8Fs, WDs and American S160s. It will also cover the earliest designs of the Barry and Port Talbot Railways intended to cope with the valley coal traffic. The book will be copiously illustrated with 150 black and white and 50 coloured photographs and is a comprehensive record of some outstanding freight locomotives, many of the oldest engines still operating to the end of steam on British Railways in the mid 1960s, sixty years after they were designed."