GWR 3521 Class
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GWR 3521 Class
The 3521 Class were forty tank locomotives designed by William Dean to haul passenger trains on the Great Western Railway. They were introduced as 0-4-2T locomotives in 1887, but were quickly altered to become 0-4-4Ts to improve their running. Following two serious accidents they were further altered from 1899 to run as 4-4-0 tender locomotives, in which form the last was withdrawn in 1934. Locomotives 0-4-2T standard gauge The first twenty locomotives were turned out in 1887 as 0-4-2T locomotives for services on the lines. * 3521 * 3522 * 3523 * 3524 * 3525 * 3526 * 3527 * 3528 * 3529 * 3530 * 3531 * 3532 * 3533 * 3534 * 3535 * 3536 * 3537 * 3538 * 3539 * 3540 0-4-2T broad gauge In 1888 a further batch of twenty were ordered as 0-4-2ST saddle tanks for the broad gauge lines in Devon and Cornwall. * 3541 (1888 - 1890) * 3542 (1888 - 1891) * 3543 (1888 - 1891) * 3544 (1888 - 1890) * 3545 (1888 - 1891) * 3546 (1888 - 1890) * 3547 (1888 - 1891) * 3548 (1888 - 1891) * 3549 ...
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William Dean (engineer)
William Dean (8 January 1840 – 24 September 1905) was an English railway engineer. He was the second son of Henry Dean, who was the manager of the Hawes Soap Factory in New Cross, London. William was educated at the Haberdashers' Company School. He became the Chief Locomotive Engineer for the Great Western Railway from 1877, when he succeeded Joseph Armstrong (engineer), Joseph Armstrong. He retired from the post in 1902 and was replaced by George Jackson Churchward. He designed famous steam locomotive classes such as the GWR 3252 Class, Duke Class, the GWR 3300 Class, Bulldog Class and the long-lived GWR 2301 Class, 2301 Class. Apprenticeship He was apprenticed at the age of fifteen to Joseph Armstrong at the Great Western Railway's Wolverhampton Wolverhampton railway works, Stafford Road Works. During his eight-year apprenticeship he attended Wolverhampton Working Men's College in the evening, excelling in mathematics and engineering. Upon completion of his apprentice years ...
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Standard Gauge
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), International gauge, UIC gauge, uniform gauge, normal gauge and European gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with approximately 55% of the lines in the world using it. All high-speed rail lines use standard gauge except those in Russia, Finland, and Uzbekistan. The distance between the inside edges of the rails is defined to be 1435 mm except in the United States and on some heritage British lines, where it is defined in U.S. customary/Imperial units as exactly "four feet eight and one half inches" which is equivalent to 1435.1mm. History As railways developed and expanded, one of the key issues was the track gauge (the distance, or width, between the inner sides of the rails) to be used. Different railways used different gauges, and where rails of different gauge met – ...
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Standard Gauge Steam Locomotives Of Great Britain
Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object that bears a defined relationship to a unit of measure used for calibration of measuring devices * Standard (timber unit), an obsolete measure of timber used in trade * Breed standard (also called bench standard), in animal fancy and animal husbandry * BioCompute Standard, a standard for next generation sequencing * ''De facto'' standard, product or system with market dominance * Gold standard, a monetary system based on gold; also used metaphorically for the best of several options, against which the others are measured * Internet Standard, a specification ratified as an open standard by the Internet Engineering Task Force * Learning standards, standards applied to education content * Standard displacement, a naval term describing the weig ...
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Railway Locomotives Introduced In 1887
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer faciliti ...
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Broad Gauge (7 Feet) Railway Locomotives
A broad-gauge railway is a railway with a track gauge (the distance between the rails) broader than the used by standard-gauge railways. Broad gauge of , commonly known as Russian gauge, is the dominant track gauge in former Soviet Union (CIS states, Baltic states, Georgia and Ukraine), Mongolia and Finland. Broad gauge of , commonly known as Irish Gauge, is the dominant track gauge in Ireland, and the Australian states of Victoria and Adelaide. Broad gauge of , commonly known as Iberian gauge, is the dominant track gauge in Spain and Portugal. Broad gauge of , commonly known as Indian gauge, is the dominant track gauge in India, Pakistan, Bangladesh, Sri Lanka, Argentina, Chile, and on BART (Bay Area Rapid Transit) in the San Francisco Bay Area. This is the widest gauge in common use anywhere in the world. It is possible for trains on both Iberian gauge and Indian gauge to travel on each other's tracks with no modifications in the vast majority of cases. History In Gre ...
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Great Western Railway Locomotives
Great may refer to: Descriptions or measurements * Great, a relative measurement in physical space, see Size * Greatness, being divine, majestic, superior, majestic, or transcendent People * List of people known as "the Great" *Artel Great (born 1981), American actor Other uses * ''Great'' (1975 film), a British animated short about Isambard Kingdom Brunel * ''Great'' (2013 film), a German short film * Great (supermarket), a supermarket in Hong Kong * GReAT, Graph Rewriting and Transformation, a Model Transformation Language * Gang Resistance Education and Training Gang Resistance Education And Training, abbreviated G.R.E.A.T., provides a school-based, police officer instructed program that includes classroom instruction and various learning activities. Their intention is to teach the students to avoid gang ..., or GREAT, a school-based and police officer-instructed program * Global Research and Analysis Team (GReAT), a cybersecurity team at Kaspersky Lab *'' Great!'', a 20 ...
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Penryn Railway Station
Penryn railway station is on the Maritime Line between Truro and Falmouth Docks, and serves the town of Penryn, Cornwall as well as Penryn Campus (formerly known as Tremough Campus). It is measured from (via Box and Plymouth Millbay). The services are operated by Great Western Railway. History The station was opened on 24 August 1863 when the Cornwall Railway opened the line from Truro to Falmouth, it was sometimes known as ''Penryn for Helston''. It originally had 2 platforms either side of a passing loop, a goods shed with several sidings to south, one of which was equipped with a 2-ton crane, the yard was able to accommodate live stock and most types of goods. On 24 June 1923 the station was relocated nearby. The station was host to a GWR camp coach from 1934 to 1938. The station layout was rationalised to just a single platform when the line was being run by British Rail. On Monday 8 April 2013 Pay and display was introduced for the station car park. Passing Loo ...
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Bodmin Parkway Railway Station
Bodmin Parkway railway station ( kw, Fordh Bosvena) is on the Cornish Main Line that serves the nearby town of Bodmin and other parts of mid-Cornwall, England. It is situated south-east of the town of Bodmin in the civil parish of St Winnow, from measured via and . Great Western Railway manages the station and operates most of the train services, although CrossCountry operates some long-distance services. The Bodmin and Wenford Railway operates a heritage service on the branch to the town on certain days. History Bodmin was the most important town in Cornwall when the Cornwall Railway opened on 4 May 1859. Original proposals to build a branch to the town failed, as the company could not raise enough capital so, instead, they decided to open a station called "Bodmin Road" at a convenient point. As the agreement with Lord Vivian who owned the estate forbade the construction of a station in the estate, protracted negotiations were necessary before a new agreement could be reac ...
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Abermule Train Collision
The Abermule train collision was a head-on collision which occurred at Abermule, Montgomeryshire, Wales on 26 January 1921, killing 17 people. The crash arose from misunderstandings between staff which effectively over-rode the safe operation of the Electric Train Tablet system protecting the single line. A train departed carrying the wrong tablet for the section it was entering and collided with a train coming the other way. Background The Cambrian Railways, which traversed Wales from Whitchurch in Shropshire to and , via , contained a number of single line sections. The small station of Abermule was a crossing station between two such sections. To the east was , to the west was Newtown. To protect the single line sections, Tyer's Electric Train Tablet apparatus was used. Two linked tablet instruments were used on each section, one at each end. To allow a train to proceed into the section, a call button would be pressed on one instrument, alerting the operator at the other ...
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