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| NER Class S3 LNER Class B16 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The North Eastern Railway Class S3, classified B16 by the LNER, was a class of 4-6-0 steam locomotive designed for mixed traffic work. It was designed by Vincent Raven and introduced in 1920. The earlier members of this class were fitted with Westinghouse Brakes - all of this equipment was removed during the 1930s.
After World War I, the NER experienced an increase in both freight and passenger traffic. The North Eastern Railway's express goods services were being handled by the S Class (LNER B13), S1 Class (LNER B14), and S2 Class (LNER B15) 4-6-0s, which were difficult to operate and had a high coal consumption. After superheating, all three classes proved to be much more free-steaming. However, the locomotives still struggled to keep to time with the increase in traffic. Meanwhile, express passenger traffic was being handled by the V and V/09 Classes (LNER C6) and Z Class (LNER C7) Atlantics, as well as the R Class (LNER D20) and R1 Class (LNER D21) 4-4-0s. Even though the Atlantics were doing well, the 4-4-0s were also starting to struggle with the increasing train loads. The solution came in 1919, when the NER's chief mechanical engineer, Vincent Raven came up with a 4-6-0 that could be used on both express passenger trains and express goods trains. To provide a good balance between speed and adhesion, 5-foot 8-inch driving wheels were chosen. The NER's three-cylinder layout was also used to provide plenty of power and speed. This arrangement had been used by Raven's predecessor, Wilson Worsdell and first used on his X Class (LNER T1) 4-8-0 Tanks of 1909 and his Y Class (LNER A7) Pacific Tanks of 1910. All three cylinders used Stephenson link motion. On the Y Class, the cylinders drove the front driving axle; on the X Class, meanwhile, they drove the second axle. In both cases, this provided a powerful locomotive that was also easy to maintain and repair. The boiler would also be interchangeable with the T3 Class (LNER Q7) 0-8-0s, much like the S2s, which had interchangeable wheels and cylinders with the S Class and interchangeable cylinders and boilers with the T2 Class (LNER Q6) 0-8-0s. The result was the S3 Class (LNER B16), with the first five members, Nos. 840-844 appearing in December 1919 from Darlington Works.
Seventy S3/B16 locomotives were built between 1919 and 1924. The NER began numbering this class in the range No. 840 through to No. 943 (though not contiguously), those built after late 1922 (from No. 2365 onwards) directly receiving their LNER number. By the Groupings of 1923, thirty-eight locomotives passed to the London and North Eastern Railway (LNER), which built thirty-two more starting with No. 2366 on 4 January 1923 and ending with Nos. 1384 and 1385 on 1 January 1924. Twenty-four of the class were rebuilt starting in the 1930s and 1940s. The original Raven-designed locomotives were designated class B16/1. Gresley rebuilt seven of the B16/1s, becoming class B16/2. Thompson, meanwhile, ordered seventeen B16/1s be rebuilt, these being designated class B16/3. Under the LNER, the B16s hardly ever left the North East. Their duties included fast freights, express passenger trains, excursions to Scarborough, and even football specials. During World War II, some of the B16s moved to the Great Central Main Line, working around Banbury and Woodford Halse After World War II, the B16s were used on their pre-war duties but were also used as far south as Peterborough, where they substituted for a failed V2 2-6-2 or a Thompson B1. The 1940s also saw the entire class receive new boilers, the last one being refitted in the late 1950s. Under the LNER renumbering scheme, of 1946, they received numbers 1400-1468. All but one of the B16s survived into BR ownership, being renumbered 61400-61468. (Nos. 61400-61409 were later renumbered 61469-61478 to give their old numbers to the last ten of Thompson's B1 Class).
One locomotive, No. 925, was badly damaged (along with A4 4469 Sir Ralph Wedgwood) during a German air-raid on York on 29 April 1942, and was subsequently scrapped. The first official withdrawal was B16/1 No. 61474 from Selby on 20 January 1958. Given the class's age and with the Modernisation Plan already in full swing, withdrawals were rapid. The last, of any variety of the B16s, was B16/2 No. 61435, being withdrawn on 21 July 1964. The last member to be scrapped was B16/3 No. 61472 on 9 November 1964; none have been preserved.
The London and North Eastern Railway (LNER) Class V2 2-6-2 steam locomotives were designed by Sir Nigel Gresley for express mixed traffic work, and built at the LNER shops at Doncaster and Darlington between 1936 and 1944. The best known is the first of the class, 4771 Green Arrow, which is the sole survivor of the class.
The London and North Eastern Railway Gresley Classes A1 and A3 locomotives represented two distinct stages in the history of the British 4-6-2 "Pacific" steam locomotives designed by Nigel Gresley. They were designed for main line passenger services and later express passenger services, initially on the Great Northern Railway (GNR), a constituent company of the London and North Eastern Railway after the amalgamation of 1923, for which they became a standard design. The change in class designation to A3 reflected the fitting to the same chassis of a higher pressure boiler with a greater superheating surface and a small reduction in cylinder diameter, leading to an increase in locomotive weight. Eventually all of the A1 locomotives were rebuilt, most to A3 specifications, but no. 4470 was completely rebuilt as Class A1/1.
The Gresley conjugated valve gear is a valve gear for steam locomotives designed by Sir Nigel Gresley, chief mechanical engineer of the LNER, assisted by Harold Holcroft. It enables a three-cylinder locomotive to operate with only the two sets of valve gear for the outside cylinders, and derives the valve motion for the inside cylinder from them by means of levers. The gear is sometimes known as the Gresley-Holcroft gear, acknowledging Holcroft's major contributions to its development.
The Great Northern Railway 521 Class was a class of 0-6-0 steam locomotives, introduced in 1911. They were designed by Henry Ivatt for goods traffic. From 1912 to 1922 further examples, slightly modified by Nigel Gresley, were built and designated 536 Class. The most obvious difference was in the front sandboxes. These were below the running plate on the 521 but above it and merged with the front splashers, on the 536. The boiler and firebox were also moved back, thus resulting in a shortened cab. The London and North Eastern Railway classified them both as J6.
The Great Northern Railway Class H4 was a class of 2-6-0 steam locomotive designed for mixed-traffic work.
Edward Thompson was an English railway engineer, and was Chief Mechanical Engineer of the London and North Eastern Railway between 1941 and 1946. Edward Thompson was born at Marlborough, Wiltshire on 25 June 1881. He was the son of Francis Thompson, assistant master at Marlborough College. He was educated at Marlborough before taking the Mechanical Science Tripos at Pembroke College, Cambridge, earning a third class degree. Thompson entered the railway scene after education, contrasting that of his predecessor Nigel Gresley, who had also attended Marlborough after gaining practical experience as a pupil at Horwich Works.
The London and North Eastern Railway (LNER) Thompson Class B2 was a class of 4-6-0 steam locomotive. It was introduced in 1945 as a two-cylinder rebuild of the three-cylinder LNER Class B17. Ten were rebuilt from Class B17 but no more were rebuilt because of the success of the LNER Thompson Class B1.
The London and North Eastern Railway Class P2 was a class of 2-8-2 steam locomotives designed by Sir Nigel Gresley for working heavy express trains over the harsh Edinburgh to Aberdeen Line. As they were to serve on Scottish expresses, they were given famous names from Scottish lore.
The first London and North Eastern Railway (LNER) Class A2 was a class of 4-6-2 steam locomotive designed by Vincent Raven for the North Eastern Railway. Two were built by the NER in 1922 before the grouping and another three by the LNER in 1924. Their LNER numbers were 2400–2404. All five locomotives were named by the LNER.
The SECR N1 class was a type of 3-cylinder 2-6-0 ('mogul') steam locomotive designed by Richard Maunsell for mixed traffic duties, initially on the South Eastern and Chatham Railway (SECR), and later operated for the Southern Railway (SR). The N1 was a development of the basic principles established by the Great Western Railway's (GWR) Chief Mechanical Engineer (CME) George Jackson Churchward and by Maunsell's previous N class design.
The Great Northern Railway Class H2 and H3 was a class of 2-6-0 steam locomotive designed for mixed-traffic work.
The North Eastern Railway Class S2 - London and North Eastern Railway Class B15 - was a mixed-traffic 4-6-0 steam locomotive designed by Vincent Raven. The design was based on NER Class S.
Willie Brayshaw Yeadon, was a British railway historian known for his magnum opus, Yeadon's Register of LNER Locomotives and other works.
The London and North Eastern Railway (LNER) Thompson Class A2/1 was a class of 4-6-2 steam locomotives built at Darlington locomotive works during 1944. They were originally ordered as Class V2 locomotives, as designed by Sir Nigel Gresley, but were revised during construction into a 4-6-2 'Pacific' arrangement under the instruction of Edward Thompson.
The London and North Eastern Railway (LNER) Class A2/3 was a class of 4-6-2 steam locomotives. They were newly constructed locomotives, fulfilling the requirement identified by Edward Thompson for a standard express passenger locomotive of the 4-6-2 arrangement with 6 ft 2 in (1.880 m) driving wheels. Fifteen engines were constructed according to this original design, but following the retirement of Thompson as CME, the remaining fifteen locomotives that were planned were immediately redesigned and ultimately emerged as Peppercorn Class A2.
The London and North Eastern Railway Class A2/2 was a class of six 4-6-2 steam locomotives rebuilt by Edward Thompson in 1943 and 1944 from his predecessor Sir Nigel Gresley's P2 Class of 2-8-2 express passenger locomotives. The rebuilds improved reliability and reduced maintenance, but also suffered from a variety of issues during service, and all were withdrawn and scrapped between 1959 and 1961.
The NER Class F was a class of 4-4-0 steam locomotives of the North Eastern Railway. It was designed by Thomas William Worsdell and introduced in 1887.
GCR Class 9P was a design of four-cylinder steam locomotive of the 4-6-0 wheel arrangement built for hauling express passenger trains on the Great Central Railway in England. A total of six were built: one in 1917, and five in 1920. They were sometimes known as the Lord Faringdon class, from the name of the first one built.
The GNR Ivatt Class 1 0-6-0 was a class of fifteen inside-cylinder 0-6-0s designed for express goods work. They were Henry Ivatt's first original class of 0-6-0. Ivatt had previously designed a modified version of Patrick Stirling's J5 Class of 1873.
The NER Class Z was an Atlantic class of locomotives designed by Vincent Raven. It was introduced in 1911.