boilered 9400 class; the 1500 class with outside Walschaerts valve gear and no running plate designed for pilot work around large stations; and the very light 1600 Class. County Class (4-6-0): 1000–1029 1500 Class (0-6-0 PT): 1500–1509 1600 Class (0-6-0 PT): 1600–1669 Modified Hall Class (4-6-0): 6959–6999, 7900–7929 9400 Class (0-6-0 PT): 9400–9499, 8400–8499, 3400–3409 GWR diesel shunters: Diesel shunters 501-507 (Introduced as BR 15101-15107) GWR Gas turbine-electric locomotives, introduced as British Rail 18000 and British Rail 18100 Locomotives of amalgamated companies (1854 - 1920) Bristol and Exeter Railway Bristol and Exeter Railway locomotives were absorbed on 1 January 1876. The broad gauge locomotives were numbered in the series 2001 to 2095; the standard gauge locomotives were numbered in the series 1353 – 1382. 1353 – 1382 standard gauge locomotives 2001 – 2004 Broad gauge 8 feet 10 inch 4-2-4T 2005 – 2006 Broad gauge 8 feet 10 inch 4-2-4T 2007 – 2014 Broad gauge 4-2-2 2015 – 2024 Broad gauge 2-4-0 2025 – 2027 Convertible 2-4-0 2028 – 2053 Broad gauge 4-4-0ST 2054 – 2057 Broad gauge 2-2-2T 2058 ex-South Wales Mineral Railway broad gauge 0-4-2T 2059 – 2076 Broad gauge 0-6-0 2077 – 2090 ex-GWR Swindon Class 0-6-0 2091 Broad gauge 0-6-0T 2092 – 2093 Broad gauge 0-6-0ST 2094 – 2095 Broad gauge 0-4-0T Bristol Port Railway & Pier Jointly vested with the Midland Railway from 1 September 1890. Opened on 6 March 1865, the line was worked by the contractor Waring Bros until 1869 when the company was left to make its own arrangements. Two locomotives were owned by the company but never taken into stock of either the Great Western Railway or the Midland Railway. They were 0-4-2Ts which appear to have been rebuilt from ex-London and North Western Railway tender engines. Carmarthen and Cardigan Railway Carmarthen & Cardigan Railway was amalgamated with the Great Western Railway on 1 July 1881. Three locomotives (+ 1) 1 645 Class 0-6-0ST/0-6-0PT, WPN No 196, GWR No (1881) 902, bought November 1872 2 645 Class 0-6-0ST/0-6-0PT, WPN No 194, GWR No (1881) 903, bought October 1872 3 645 Class 0-6-0ST/0-6-0PT, WPN No 189, GWR No (1881) 904, bought May 1876 Victor Fossick & Hackworth, Wks No 176, built 1864 ex Llanelly Railway, 0-6-0, bought December 1872 Cornwall Minerals Railway Nine locomotives were transferred from the Cornwall Mineral Railway on 1 July 1877, and one further one on 1 July