List of GWR 4073 Class locomotives

Below is a list of all 171 GWR Castle Class engines, built between August 1923 and August 1950.

Five of these were converted to burn oil for a short period in the 1940s. Unlike most other locomotives so converted, they were not renumbered.{{cite book |last1=Whitehurst |first1=Brian |title=Great Western Engines, Names, Numbers, Types and Classes. 1940 to Preservation |date=1973 |publisher=Oxford Publishing |location=Oxford |isbn=0902888218 |page=98}}

Fleet details

class="wikitable"

|+Key to table

Scrapped

style=background-color:#DDDDFF | Preserved

class="wikitable sortable" ! Numbers !! First Name !! Second Name ! Built !! Withdrawn !! Notes
111	Viscount Churchill	— \| {{dts\|1924\|Sep}}	{{dts\|1953\|Jul}}	Rebuilt from 111 The Great Bear
4000	North Star	— \| {{dts\|1929\|Nov}}	{{dts\|1957\|May}}	Rebuilt from Star Class 4000
4009 / {{nowrap\|100 A1}}	Shooting Star	Lloyds \| {{dts\|1925\|Apr}}	{{dts\|1950\|May}} \| Rebuilt from Star Class 4009. Renumbered and renamed January 1936. Temporarily fitted with oil firing January 1947–September 1948.{{Cite web\|url=http://www.greatwestern.org.uk/m_in_gwr_oil_fire.htm\|title=GWR oil - fired locomotives\|last=\|first=\|date=\|website=The Great Western Archive\|archive-url=\|archive-date=\|access-date=2018-09-23}} First to be withdrawn.
4016	Knight of the Golden Fleece	The Somerset Light Infantry (Prince Albert's) \| {{dts\|1925\|Oct}}	{{dts\|1951\|Sep}} \| Rebuilt from Star Class 4016. Renamed January 1938. Nameplate & crest on display at Somerset County Museum, Taunton
4032	Queen Alexandra	— \| {{dts\|1926\|Apr}}	{{dts\|1951\|Sep}}	Rebuilt from Star Class 4032
4037	Queen Philippa	The South Wales Borderers \| {{dts\|1926\|Jun}}	{{dts\|1962\|Sep}} \| Rebuilt from Star Class 4037. Renamed March 1937
style=background-color:#DDDDFF \| 4073	Caerphilly Castle	— \| {{dts\|1923\|Aug}}	{{dts\|1960\|May}}	Preserved at Swindon Steam Railway Museum
4074	Caldicot Castle	— \| {{dts\|1923\|Dec}}	{{dts\|1963\|May}}
4075	Cardiff Castle	— \| {{dts\|1924\|Jan}}	{{dts\|1961\|Nov}}
4076	Carmarthen Castle	— \| {{dts\|1924\|Feb}}	{{dts\|1963\|Feb}}
4077	Chepstow Castle	— \| {{dts\|1924\|Feb}}	{{dts\|1962\|Aug}}
4078	Pembroke Castle	— \| {{dts\|1924\|Feb}}	{{dts\|1962\|Jul}}
style=background-color:#DDDDFF \| 4079	Pendennis Castle	— \| {{dts\|1924\|Feb}}	{{dts\|1964\|May}} \| Preserved at Didcot Railway Centre
4080	Powderham Castle	— \| {{dts\|1924\|Mar}}	{{dts\|1964\|Aug}}
4081	Warwick Castle	— \| {{dts\|1924\|Mar}}	{{dts\|1963\|Jan}}
4082	Windsor Castle	7013 Bristol Castle \| {{dts\|1924\|Apr}}	{{dts\|1964\|Sep}} \| Hauled the funeral train at the state funeral of George V, 1936.{{cite journal \|author= \|date=15 February 1936 \|title=Workings of Royal Special Trains in connection with the Funeral of the late King \|url=https://www.steamindex.com/locomag/lcwr42.htm \|journal=The Locomotive Magazine and Railway Carriage and Wagon Review \|volume=42 \|issue=522 \|pages=42–43 \|access-date=14 October 2022 \|archive-date=28 January 2023 \|archive-url=https://web.archive.org/web/20230128130700/https://steamindex.com/locomag/lcwr42.htm \|url-status=dead }} Swapped name and number with 7013 Bristol Castle in February 1952
4083	Abbotsbury Castle	— \| {{dts\|1925\|May}}	{{dts\|1961\|Dec}}
4084	Aberystwyth Castle	— \| {{dts\|1925\|May}}	{{dts\|1960\|Oct}}
4085	Berkeley Castle	— \| {{dts\|1925\|May}}	{{dts\|1962\|May}}	Struck and killed GWR Chief Mechanical Engineer George Churchward on 19th December, 1933
4086	Builth Castle	— \| {{dts\|1925\|Jun}}	{{dts\|1962\|Apr}}
4087	Cardigan Castle	— \| {{dts\|1925\|Jun}}	{{dts\|1963\|Oct}}
4088	Dartmouth Castle	— \| {{dts\|1925\|Jul}}	{{dts\|1964\|May}}
4089	Donnington Castle	— \| {{dts\|1925\|Jul}}	{{dts\|1964\|Sep}}
4090	Dorchester Castle	— \| {{dts\|1925\|Jul}}	{{dts\|1963\|Jun}}
4091	Dudley Castle	— \| {{dts\|1925\|Jul}}	{{dts\|1959\|Jan}}	First ‘new-built’ Castle to be withdrawn
4092	Dunraven Castle	— \| {{dts\|1925\|Aug}}	{{dts\|1961\|Dec}}
4093	Dunster Castle	— \| {{dts\|1926\|May}}	{{dts\|1964\|Sep}}
4094	Dynevor Castle	— \| {{dts\|1926\|May}}	{{dts\|1962\|Mar}}
4095	Harlech Castle	— \| {{dts\|1926\|Jun}}	{{dts\|1962\|Dec}}
4096	Highclere Castle	— \| {{dts\|1926\|Jun}}	{{dts\|1963\|Jan}}
4097	Kenilworth Castle	— \| {{dts\|1926\|Jun}}	{{dts\|1960\|May}}
4098	Kidwelly Castle	— \| {{dts\|1926\|Jul}}	{{dts\|1963\|Dec}}
4099	Kilgerran Castle	— \| {{dts\|1926\|Aug}}	{{dts\|1962\|Sep}}	Real castle's name spelled Cilgerran Castle
5000	Launceston Castle	— \| {{dts\|1926\|Sep}}	{{dts\|1964\|oct}}
5001	Llandovery Castle	— \| {{dts\|1926\|Sep}}	{{dts\|1963\|feb}}
5002	Ludlow Castle	— \| {{dts\|1926\|Sep}}	{{dts\|1964\|sep}}
5003	Lulworth Castle	— \| {{dts\|1927\|May}}	{{dts\|1962\|aug}}
5004	Llanstephan Castle	— \| {{dts\|1927\|Jun}}	{{dts\|1962\|apr}}	Used in the 1936 movie "The Last Journey" Also appears in 1949 Ealing Studios movie 'Run for your Money'
5005	Manorbier Castle	— \| {{dts\|1927\|Jun}}	{{dts\|1960\|feb}}	This is the only Castle Class to carry streamlining but this was experimental'
5006	Tregenna Castle	— \| {{dts\|1927\|Jun}}	{{dts\|1962\|apr}}
5007	Rougemont Castle	— \| {{dts\|1927\|Jun}}	{{dts\|1962\|sep}}
5008	Raglan Castle	— \| {{dts\|1927\|Jun}}	{{dts\|1962\|sep}}
5009	Shrewsbury Castle	— \| {{dts\|1927\|Jun}}	{{dts\|1960\|oct}}
5010	Restormel Castle	— \| {{dts\|1927\|Jul}}	{{dts\|1959\|oct}}
5011	Tintagel Castle	— \| {{dts\|1927\|Jul}}	{{dts\|1962\|sep}}
5012	Berry Pomeroy Castle	— \| {{dts\|1927\|Jul}}	{{dts\|1962\|apr}}
5013	Abergavenny Castle	— \| {{dts\|1932\|Jun}}	{{dts\|1962\|jul}}
5014	Goodrich Castle	— \| {{dts\|1932\|Jun}}	{{dts\|1965\|feb}}
5015	Kingswear Castle	— \| {{dts\|1932\|Jul}}	{{dts\|1963\|apr}}
5016	Montgomery Castle	— \| {{dts\|1932\|Jul}}	{{dts\|1962\|sep}}
5017	St. Donat's Castle \|The Gloucestershire Regiment 28th 61st \| {{dts\|1932\|Jul}}	{{dts\|1962\|sep}} \| Renamed April 1954
5018	St Mawes Castle	— \| {{dts\|1932\|Jul}}	{{dts\|1964\|mar}}
5019	Treago Castle	— \| {{dts\|1932\|Jul}}	{{dts\|1962\|sep}}
5020	Trematon Castle	— \| {{dts\|1932\|Jul}}	{{dts\|1962\|Nov}}
5021	Whittington Castle	— \| {{dts\|1932\|Aug}}	{{dts\|1962\|sep}}
5022	Wigmore Castle	— \| {{dts\|1932\|Aug}}	{{dts\|1963\|jun}}
5023	Brecon Castle	— \| {{dts\|1934\|Apr}}	{{dts\|1963\|feb}}
5024	Carew Castle	— \| {{dts\|1934\|Apr}}	{{dts\|1962\|May}}
5025	Chirk Castle	— \| {{dts\|1934\|Apr}}	{{dts\|1963\|Nov}}
5026	Criccieth Castle	— \| {{dts\|1934\|Apr}}	{{dts\|1964\|nov}}
5027	Farleigh Castle	— \| {{dts\|1934\|Apr}}	{{dts\|1962\|nov}}
5028	Llantilio Castle	— \| {{dts\|1934\|May}}	{{dts\|1960\|may}}
style=background-color:#DDDDFF \| 5029	Nunney Castle	— \| {{dts\|1934\|May}}	{{dts\|1963\|Dec}} \| \|Preserved - Operated on the main line by Icons of Steam{{cite web \|title=Our Locomotives \|url=http://www.iconsofsteam.com/locos/ \|website=Icons of Steam \|access-date=25 October 2021}}
5030	Shirburn Castle	— \| {{dts\|1934\|May}}	{{dts\|1962\|sep}}
5031	Totnes Castle	— \| {{dts\|1934\|May}}	{{dts\|1963\|oct}}
5032	Usk Castle	— \| {{dts\|1934\|May}}	{{dts\|1962\|sep}}
5033	Broughton Castle	— \| {{dts\|1935\|May}}	{{dts\|1962\|sep}}
5034	Corfe Castle	— \| {{dts\|1935\|May}}	{{dts\|1962\|Sep}}
5035	Coity Castle	— \| {{dts\|1935\|May}}	{{dts\|1962\|May}}
5036	Lyonshall Castle	— \| {{dts\|1935\|May}}	{{dts\|1962\|sep}}
5037	Monmouth Castle	— \| {{dts\|1935\|May}}	{{dts\|1964\|mar}}
5038	Morlais Castle	— \| {{dts\|1935\|Jun}}	{{dts\|1963\|sep}}
5039	Rhuddlan Castle	— \| {{dts\|1935\|Jun}}	{{dts\|1964\|jun}}	Temporarily fitted with oil firing December 1946–September 1948.
5040	Stokesay Castle	— \| {{dts\|1935\|Jun}}	{{dts\|1963\|oct}}
5041	Tiverton Castle	— \| {{dts\|1935\|Jul}}	{{dts\|1963\|dec}}
5042	Winchester Castle	— \| {{dts\|1935\|Jul}}	{{dts\|1965\|jun}}
style=background-color:#DDDDFF \| 5043 \| Barbury Castle	Earl of Mount Edgcumbe \| {{dts\|1936\|Mar}}	{{dts\|1963\|Dec}}	Renamed September 1937. Preserved
5044	Beverston Castle	Earl of Dunraven \| {{dts\|1936\|Mar}}	{{dts\|1962\|apr}}	Renamed September 1937
5045	Bridgwater Castle	Earl of Dudley \| {{dts\|1936\|Mar}}	{{dts\|1962\|sep}}	Renamed September 1937
5046	Clifford Castle	Earl Cawdor \| {{dts\|1936\|Apr}}	{{dts\|1962\|sep}}	Renamed August 1937
5047	Compton Castle	Earl of Dartmouth \| {{dts\|1936\|Apr}}	{{dts\|1962\|sep}}	Renamed August 1937
5048	Cranbrook Castle	Earl of Devon \| {{dts\|1936\|Apr}}	{{dts\|1962\|aug}}	Renamed August 1937
5049	Denbigh Castle	Earl of Plymouth \| {{dts\|1936\|Apr}}	{{dts\|1963\|mar}}	Renamed August 1937
5050	Devizes Castle	Earl of St Germans \| {{dts\|1936\|May}}	{{dts\|1963\|aug}}	Renamed August 1937
style=background-color:#DDDDFF \| 5051	Drysllwyn Castle	Earl Bathurst \| {{dts\|1936\|May}}	{{dts\|1963\|May}}	Renamed August 1937. Preserved at Didcot Railway Centre. Carries either name, alternately.
5052	Eastnor Castle	Earl of Radnor \| {{dts\|1936\|May}}	{{dts\|1962\|sep}}	Renamed July 1937
5053	Bishop's Castle	Earl Cairns \| {{dts\|1936\|May}}	{{dts\|1962\|jul}}	Renamed August 1937
5054	Lamphey Castle	Earl of Ducie \| {{dts\|1936\|Jun}}	{{dts\|1964\|nov}}	Renamed September 1937
5055	Lydford Castle	Earl of Eldon \| {{dts\|1936\|Jun}}	{{dts\|1964\|oct}}	Renamed August 1937
5056	Ogmore Castle	Earl of Powis \| {{dts\|1936\|Jun}}	{{dts\|1964\|nov}}	Renamed September 1937
5057	Penrice Castle	Earl Waldegrave \| {{dts\|1936\|Jun}}	{{dts\|1964\|mar}}	Renamed October 1937
5058	Newport Castle	Earl of Clancarty \| {{dts\|1937\|May}}	{{dts\|1963\|mar}}	Renamed September 1937
5059	Powis Castle	Earl St Aldwyn \| {{dts\|1937\|May}}	{{dts\|1962\|jun}}	Renamed October 1937
5060	Sarum Castle	Earl of Berkeley \| {{dts\|1937\|Jun}}	{{dts\|1963\|apr}}	Renamed October 1937
5061	Sudeley Castle	Earl of Birkenhead \| {{dts\|1937\|Jun}}	{{dts\|1962\|sep}}	Renamed October 1937
5062	Tenby Castle	Earl of Shaftesbury \| {{dts\|1937\|Jun}}	{{dts\|1962\|aug}}	Renamed November 1937
5063	Thornbury Castle	Earl Baldwin \| {{dts\|1937\|Jun}}	{{dts\|1965\|feb}}	Renamed July 1937
5064	Tretower Castle	Bishop's Castle \| {{dts\|1937\|Jun}}	{{dts\|1962\|sep}}	Renamed September 1937
5065	Upton Castle	Newport Castle \| {{dts\|1937\|Jul}}	{{dts\|1963\|jan}}	Renamed September 1937
5066	Wardour Castle	Sir Felix Pole \| {{dts\|1937\|Jul}}	{{dts\|1962\|sep}}	Renamed April 1956
5067	St Fagans Castle	— \| {{dts\|1937\|Jul}}	{{dts\|1962\|jul}}
5068	Beverston Castle	— \| {{dts\|1938\|Jun}}	{{dts\|1962\|sep}}
5069	Isambard Kingdom Brunel	— \| {{dts\|1938\|Jun}}	{{dts\|1962\|feb}}
5070	Sir Daniel Gooch	— \| {{dts\|1938\|Jun}}	{{dts\|1964\|mar}}
5071	Clifford Castle	Spitfire \| {{dts\|1938\|Jun}}	{{dts\|1963\|oct}}	Renamed September 1940
5072	Compton Castle	Hurricane \| {{dts\|1938\|Jun}}	{{dts\|1962\|oct}}	Renamed November 1940
5073	Cranbrook Castle	Blenheim \| {{dts\|1938\|Jul}}	{{dts\|1964\|mar}}	Renamed January 1941
5074	Denbigh Castle	Hampden \| {{dts\|1938\|Jul}}	{{dts\|1964\|may}}	Renamed January 1941
5075	Devizes Castle	Wellington \| {{dts\|1938\|Aug}}	{{dts\|1962\|sep}}	Renamed October 1940
5076	Drysllwyn Castle	Gladiator \| {{dts\|1938\|Aug}}	{{dts\|1964\|sep}}	Renamed January 1941
5077	Eastnor Castle	Fairey Battle \| {{dts\|1938\|Aug}}	{{dts\|1962\|jul}}	Renamed October 1940
5078	Lamphey Castle	Beaufort \| {{dts\|1939\|May}}	{{dts\|1962\|nov}}	Renamed January 1941
5079	Lydford Castle	Lysander \| {{dts\|1939\|May}}	{{dts\|1960\|may}}	Renamed November 1940. Temporarily fitted with oil firing January 1947–October 1948.
style=background-color:#DDDDFF \| 5080	Ogmore Castle	Defiant \| {{dts\|1939\|May}}	{{dts\|1963\|Apr}}	Renamed January 1941. Preserved
5081	Penrice Castle	Lockheed Hudson \| {{dts\|1939\|May}}	{{dts\|1963\|oct}}	Renamed January 1941
5082	Powis Castle	Swordfish \| {{dts\|1939\|Jun}}	{{dts\|1962\|Jul}}	Renamed January 1941
5083	Bath Abbey	— \| {{dts\|1937\|Jun}}	{{dts\|1959\|jan}} \| Rebuilt from Star Class 4063. Temporarily fitted with oil firing December 1946–November 1948.
5084	Reading Abbey	— \| {{dts\|1937\|Apr}}	{{dts\|1962\|Jul}} \| Rebuilt from Star Class 4064
5085	Evesham Abbey	— \| {{dts\|1939\|Jul}}	{{dts\|1964\|feb}} \| Rebuilt from Star Class 4065
5086	Viscount Horne	— \| {{dts\|1937\|Dec}}	{{dts\|1958\|nov}} \| Rebuilt from Star Class 4066
5087	Tintern Abbey	— \| {{dts\|1940\|Nov}}	{{dts\|1963\|aug}} \| Rebuilt from Star Class 4067
5088	Llanthony Abbey	— \| {{dts\|1939\|Feb}}	{{dts\|1962\|sep}} \| Rebuilt from Star Class 4068
5089	Westminster Abbey	— \| {{dts\|1939\|Oct}}	{{dts\|1964\|sep}} \| Rebuilt from Star Class 4069
5090	Neath Abbey	— \| {{dts\|1939\|Apr}}	{{dts\|1962\|may}} \| Rebuilt from Star Class 4070
5091	Cleeve Abbey	— \| {{dts\|1938\|Dec}}	{{dts\|1964\|oct}} \| Rebuilt from Star Class 4071. Temporarily fitted with oil firing October 1946–November 1948.
5092	Tresco Abbey	— \| {{dts\|1938\|Apr}}	{{dts\|1963\|jul}} \| Rebuilt from Star Class 4072
5093	Upton Castle	— \| {{dts\|1939\|Jun}}	{{dts\|1963\|sep}}
5094	Tretower Castle	— \| {{dts\|1939\|Jun}}	{{dts\|1962\|sep}}
5095	Barbury Castle	— \| {{dts\|1939\|Jun}}	{{dts\|1962\|aug}}
5096	Bridgwater Castle	— \| {{dts\|1939\|Jun}}	{{dts\|1964\|jun}}
5097	Sarum Castle	— \| {{dts\|1939\|Jul}}	{{dts\|1963\|mar}}
5098	Clifford Castle	— \| {{dts\|1946\|May}}	{{dts\|1964\|jun}}
5099	Compton Castle	— \| {{dts\|1946\|May}}	{{dts\|1963\|feb}}
7000	Viscount Portal	— \| {{dts\|1946\|May}}	{{dts\|1963\|dec}}
7001	Denbigh Castle	Sir James Milne \| {{dts\|1946\|May}}	{{dts\|1963\|sep}}	Renamed February 1948
7002	Devizes Castle	— \| {{dts\|1946\|Jun}}	{{dts\|1964\|mar}}
7003	Elmley Castle	— \| {{dts\|1946\|Jun}}	{{dts\|1964\|aug}}
7004	Eastnor Castle	— \| {{dts\|1946\|Jun}}	{{dts\|1964\|jan}}
7005	Lamphey Castle	Sir Edward Elgar \| {{dts\|1946\|Jun}}	{{dts\|1964\|sep}}	Renamed August 1957
7006	Lydford Castle	— \| {{dts\|1946\|Jun}}	{{dts\|1963\|dec}}
7007	Ogmore Castle	Great Western \| {{dts\|1946\|Jul}}	{{dts\|1963\|feb}}	Renamed January 1948
7008	Swansea Castle	— \| {{dts\|1948\|May}}	{{dts\|1964\|sep}}
7009	Athelney Castle	— \| {{dts\|1948\|May}}	{{dts\|1963\|mar}}
7010	Avondale Castle	— \| {{dts\|1948\|Jun}}	{{dts\|1964\|mar}}
7011	Banbury Castle	— \| {{dts\|1948\|Jun}}	{{dts\|1965\|feb}}
7012	Barry Castle	— \| {{dts\|1948\|Jun}}	{{dts\|1964\|nov}}
7013	Bristol Castle	4082 Windsor Castle \| {{dts\|1948\|Jul}}	{{dts\|1965\|feb}} \| Swapped name and number with 4082 Windsor Castle and hauled the funeral train at the state funeral of George VI in February 1952.{{cite web \|url=http://www.greatwestern.org.uk/m_in_cas_40827013.htm \|title=Castle Class - Windsor Castle \|last=Daniel \|first=John \|date= \|website=www.greatwestern.org.uk \|access-date=14 October 2022}}
7014	Caerhays Castle	— \| {{dts\|1948\|Jul}}	{{dts\|1965\|feb}}
7015	Carn Brea Castle	— \| {{dts\|1948\|Jul}}	{{dts\|1963\|apr}}
7016	Chester Castle	— \| {{dts\|1948\|Aug}}	{{dts\|1962\|nov}}
7017	G. J. Churchward	— \| {{dts\|1948\|Aug}}	{{dts\|1963\|feb}} \| Only Castle class name with full stops
7018	Drysllwyn Castle	— \| {{dts\|1949\|May}}	{{dts\|1963\|sep}}
7019	Fowey Castle	— \| {{dts\|1949\|May}}	{{dts\|1964\|sep}}
7020	Gloucester Castle	— \| {{dts\|1949\|May}}	{{dts\|1963\|sep}}
7021	Haverfordwest Castle	— \| {{dts\|1949\|Jun}}	{{dts\|1963\|sep}}
7022	Hereford Castle	— \| {{dts\|1949\|Jun}}	{{dts\|1965\|jun}}
7023	Penrice Castle	— \| {{dts\|1949\|Jun}}	{{dts\|1965\|feb}}
7024	Powis Castle	— \| {{dts\|1949\|Jun}}	{{dts\|1965\|feb}}
7025	Sudeley Castle	— \| {{dts\|1949\|Aug}}	{{dts\|1964\|sep}}
7026	Tenby Castle	— \| {{dts\|1949\|Aug}}	{{dts\|1964\|oct}}
style=background-color:#DDDDFF \| 7027	Thornbury Castle	— \| {{dts\|1949\|Aug}}	{{dts\|1963\|dec}}	Preserved
7028	Cadbury Castle	— \| {{dts\|1950\|May}}	{{dts\|1963\|dec}}
style=background-color:#DDDDFF \| 7029	Clun Castle	— \| {{dts\|1950\|May}}	{{dts\|1965\|Dec}}	Last Castle to be withdrawn. Preserved
7030	Cranbrook Castle	— \| {{dts\|1950\|Jun}}	{{dts\|1963\|feb}}
7031	Cromwell's Castle	— \| {{dts\|1950\|Jun}}	{{dts\|1963\|jul}}
7032	Denbigh Castle	— \| {{dts\|1950\|Jun}}	{{dts\|1964\|sep}}
7033	Hartlebury Castle	— \| {{dts\|1950\|Jul}}	{{dts\|1963\|jan}}
7034	Ince Castle	— \| {{dts\|1950\|Aug}}	{{dts\|1965\|jun}}
7035	Ogmore Castle	— \| {{dts\|1950\|Aug}}	{{dts\|1965\|aug}}
7036	Taunton Castle	— \| {{dts\|1950\|Aug}}	{{dts\|1963\|sep}}
7037	Swindon	— \| {{dts\|1950\|Aug}}	{{dts\|1963\|mar}}

References

{{cite book |last=Haresnape |year=1978 |first=Brian |title=Collett and Hawksworth Locomotives—A Pictorial History |publisher=Ian Allan Ltd |isbn=0-7110-0869-8}}
{{cite web |url=http://www.greatwestern.org.uk/m_in_cas.htm |title=4073 'Castle' class |work=The Great Western Archive |accessdate=27 December 2008|last=Daniel |first=John}}

List of GWR 4073 Class

Gwr 4073 Class Locomotives