Original 49 withdrawn and scrapped, 1 built in 2008 and Mainline Registered
60133 Pommern passing Leeds-Holbeck High Level Station hauling Leeds Central to Kings Cross Yorkshire Pullman60131 Osprey at Leeds Neville Hill locomotive shed on 18 April 1965
Most of the former LNER Class A1 locomotives designed by Sir Nigel Gresley had been rebuilt as LNER Class A3 locomotives prior to this class being conceived. The few straggling LNER Class A1 locomotives that remained unrebuilt during the tenure of Peppercorn's predecessor, Edward Thompson, were redesignated by him as Class A10s in preparation for the construction of his new Class A1 locomotives. Thompson rebuilt the pioneer LNER Pacific Great Northern in 1945; originally this was the new Class A1, but the rebuild was not repeated. Instead, initiated by Thompson but largely taken forward by his successor Arthur Peppercorn, Great Northern was designated Class A1/1, and a new class of Peppercorn A1s ordered.
The locomotives were designed to cope with the heaviest passenger trains in the post-war period on the East Coast Main Line (London – York – Newcastle – Edinburgh – Aberdeen) which consisted normally of trains with up to 15 coaches and up to 550 tons. The Peppercorn A1s were able to pull such a train on the flat at a speed of 60–70 mph (95-110 km/h). The class used a double Kylchapchimney system and, like previous LNER Pacifics, had a 3-cylinder arrangement.
Original locomotives
Construction
The new A1s were ordered by the LNER but were delivered after the LNER had been nationalised to form part of British Railways at the start of 1948. The 49 engines were built at the Eastern Region'sDoncaster and Darlington works between 1948 and 1949.
By summer of 1966, all 49 class members had gone for scrap. The last to be withdrawn from stock was No. 60145 Saint Mungo, after a working life of just 17 years. 60145 Saint Mungo was planned to be preserved by Geoff Drury; however, this ultimately was unsuccessful and none of the original locomotives were preserved. [2]
Names of people: W. P. Allen (an LNER locomotive driver who became a member of the Railway Executive in 1948), Archibald Sturrock, Patrick Stirling, H. A. Ivatt, Sir Vincent Raven, Wilson Worsdell, Edward Fletcher (Locomotive Superintendents of pre-grouping railways), Sir Walter Scott, Saint Mungo
Names related to the works of Sir Walter Scott: Meg Merrilies, Hal o’ the Wynd, Kenilworth, Guy Mannering, Marmion, Borderer, Madge Wildfire, Redgauntlet, Bonnie Dundee. Some of these names had previously been used on NBR J class locomotives
Pre-grouping railway companies: North Eastern, Great Central, Great Eastern, North British
Place-related names: Balmoral, Abbotsford (Sir Walter Scott's house), Midlothian, Holyrood, Bon Accord (motto of Aberdeen), Auld Reekie (a soubriquet for Edinburgh), Saint Johnstoun (an old name for Perth), Aberdonian
None of the original production run of 49 Peppercorn A1s survived the scrapyard to be preserved. However, in 2008, a brand new 50th A1 based on the original Peppercorn patterns, 60163 Tornado, was completed as the evolved member of the class.[11]
Accidents and incidents
On 5 June 1950, locomotive No. 60153 Flamboyant was hauling an express passenger train which was derailed at Tollerton, North Yorkshire due to heat buckled track.[12]
On 7 September 1962, No. 60123 H.A. Ivatt suffered harsh collision damage after running into a train at Offord. Four people were injured in the incident. It was withdrawn a month later and scrapped at Doncaster.[13][14][15]
On 16 January 1964, No. 60120 Kittiwake collided with the rear end of a goods train in North Otterington. It was shortly withdrawn after the incident.[16]
^Ian Allan ABC of British Railways Locomotives, part 4 (Summer 1961 ed.). pp. 26–27. Names of 60114-60162 are given but it also includes the LNER Thompson Class A1/1 60113 Great Northern in the list, making 50 locomotives.
^"New steam loco ready for service". BBC News. 19 November 2008. Retrieved 19 November 2008. The first new steam engine to be built in the UK for almost 50 years is ready for service after successfully completing all its trial runs ... Tornado, a Peppercorn class A1 Pacific steam locomotive ...
^Trevena, Arthur (1981). Trains in Trouble: Vol. 2. Redruth: Atlantic Books. p. 34. ISBN0-906899-03-6.
^Champion, Phil; Langer, Graham (3 February 2010). "No. 60123 H.A. Ivatt". The A1 Steam Locomotive Trust. Archived from the original on 23 January 2021. Retrieved 28 January 2021.
^Champion, Phil; Whittaker, T.D.; Langer, Graham (3 February 2010). "No. 60120 Kittiwake". The A1 Steam Locomotive Trust. Retrieved 28 January 2021.[permanent dead link]
Boddy, M. G.; Neve, E.; Yeadon, W. B. (April 1973). Fry, E. V. (ed.). Locomotives of the L.N.E.R., Part 2A: Tender Engines—Classes A1 to A10. Kenilworth: RCTS. ISBN0-901115-25-8.
Yeadon, W. B. (1991). Yeadon's Register of LNER Locomotives, Volume 3: Raven, Thompson and Peppercorn Pacifics. Irwell Press.
