Epstein Files Full PDF

CLICK HERE
Technopedia Center
PMB University Brochure
Faculty of Engineering and Computer Science
S1 Informatics S1 Information Systems S1 Information Technology S1 Computer Engineering S1 Electrical Engineering S1 Civil Engineering

faculty of Economics and Business
S1 Management S1 Accountancy

Faculty of Letters and Educational Sciences
S1 English literature S1 English language education S1 Mathematics education S1 Sports Education
teknopedia

  • Registerasi
  • Brosur UTI
  • Kip Scholarship Information
  • Performance
Flag Counter
  1. World Encyclopedia
  2. GWR Cathedral Class - Wikipedia
GWR Cathedral Class - Wikipedia
From Wikipedia, the free encyclopedia
Proposed, never-built locomotive
This article may contain original research. Relevant discussion may be found on Talk:GWR Cathedral Class. Please improve it by verifying the claims made and adding inline citations. Statements consisting only of original research should be removed. (December 2025) (Learn how and when to remove this message)
1946 GWR 4-6-2 proposal
Type and origin
Power typeSteam
DesignerFrederick Hawksworth or F.C. Mattingley
Build dateNever built
Specifications
Configuration:
​
 • Whyte4-6-2
 • UIC2′C1′ h4
Driver dia.6 ft 6 in (1.981 m)
Boiler pressure250 psi (1.7 MPa)
CylindersFour (two outside, two inside)
Cylinder size16+1⁄4 in × 28 in (410 mm × 710 mm)
Performance figures
Tractive effort40,300 lbf (179.26 kN)

The Great Western Railway (GWR) never constructed a locomotive class with a number series from 8000 or named after Cathedrals. The name and or number series have been attached, most often by enthusiasts, to one genuine class, one abandoned GWR proposal and a number of fictional creations. The first recorded mention of naming locomotives after Cathedrals is associated with the development of the King class. The abandoned proposal was for a class of 4-6-2 steam locomotives. Some writers claim this was initiated by the last GWR Chief Mechanical Engineer, Frederick Hawksworth at various dates in the 1940s.[1][2][3] Other sources state that this was never any more than a speculative study by the GWR Chief Draughtsman, Mattingley, and had no connection to Hawksworth, who cancelled the study when he heard about it.[4] Neither the name "Cathedral" nor the number series 80xx appear to have been attached to the Mattingley study.

GWR Proposals

[edit]

King Class

[edit]

The first mention of 'Cathedral' as a potential name for a GWR class came during Collett's development of the 'Super-Castle' class in late 1926 or early 1927. According to the writer OS Nock, it was known in Swindon, and even published in the local newspapers, that the new class would be 'Cathedrals',[5][6] but this rumour probably originated in a humorous article in the local newspaper at the time.[7] In the event, with the GWR invited to send a locomotive to the Baltimore and Ohio Railroad Centenary celebrations, Felix Pole realised that a 'Cathedral' would not impress the Americans, and gained the agreement of King George V that the first locomotive of the class would be named after him, and the rest after previous monarchs. Thus the King Class naming was adopted.[8][9]

Proposed Pacific Class, 1940s

[edit]

There was a proposal for a 4-6-2 locomotive from the Swindon drawing office in the mid 1940s. Different sources, even the same source at different dates, differ on when and who originated this. Griffiths[1] claims that a Hawksworth was "Consumed by one abiding passion, the production of a Pacific", and that he initiated a project for one when he became Chief Mechanical Engineer in 1941. This is not borne out, indeed it is flatly contradicted, by other sources. According to Griffiths this project was vetoed by government control of the railways. Griffiths goes on to say that Hawksworth revived this project at the end of hostilities. Various sources agree that a design study for a 4-6-2 was commenced about that time, but others, notably Summers,[10] claim that this study was initiated by F. C. Mattingley, the chief draughtsman, without Hawksworth's involvement. All these writers claim to be relying on conversations with various drawing office staff, and none of them mention anything formally recorded in official documents.

The 1940s Design

[edit]

All that survives in the GWR archives at the NRM is a packet of calculations signed by H. Tichener. This proposes a wide firebox boiler.[11] However there is also in existence a diagram created by Mr. L. Ward of the RCTS, which is stated to be based on GWR drawings. The GWR drawings no longer exist. One cannot know how many of the features of the drawing are original, and how many interpretations by Mr Ward, but it is published widely, notably in the RCTS series.[12] It shows a locomotive which appears to have a chassis developed from the King Class 4-6-0s, with the same cylinder and wheel dimensions and the same 250 psi (1.7 MPa) boiler pressure. The boiler is rather different from GWR conventions though, most notably featuring a steam dome.[3]

Cancellation

[edit]

It seems certain that this proposal never got as far as being presented to GWR directors.[13] There are stories that Hawksworth destroyed the original GWR drawings with his own hands in the early 1960s and that he stated the GWR had no need for such a locomotive. Nock tells us that after initiating work on the project with his team Mattingley had it abruptly halted, but there is only speculation as to the reasons.[14]

Fictional Cathedral Class Locomotives

[edit]
  • The Cathedral name and the 80xx number do not appear to have been connected to the 1940s pacific proposal.
  • The number series from 8000 is the next logical sequence for a GWR express locomotive and has been used for speculative articles and models of various wheel arrangements. The first may have been a 1942 article in the Model Railway News which describes a 2-8-2. [15] Other examples include "The Great Western’s Last Pipe Dream?"[16] and "8000 Gloucester Cathedral"[17]
  • Caledonia Works made a model of a Cathedral Class for Train Simulator 2022, with the commissioners of the project writing their own fictional history for the class.[18]

References

[edit]
  1. ^ a b Griffiths (1987), pp. 46–48
  2. ^ Nock (1984), p. 51
  3. ^ a b Jackson (2018), p. 175
  4. ^ Summers (2013), ch 7
  5. ^ Nock (1972), p. 25.
  6. ^ Nock (1980), p. 127.
  7. ^ Kenneth J. Cook (1974). Swindon Steam 1921–1951. Staines, Middlesex: Ian Allan. p. 55.
  8. ^ Nock (1972), pp. 26–27.
  9. ^ Jackson (2018), ch 6
  10. ^ Summers (2013), ch 7
  11. ^ Summers (2013), p172
  12. ^ le Fleming (1962), p. J99.
  13. ^ Summers (2013), p178
  14. ^ Nock (1980), p. 187.
  15. ^ Bolton, William F. (February 1942). "Free-Lance Loco. Designing: The Model Railwayman on National Service". Model Railway News. Vol. 18, no. 206. pp. 41–46.
  16. ^ "The Great Western's Last Pipe Dream ?".
  17. ^ "GWR Cathedral Class - 8000 Gloucester Cathedral".
  18. ^ "GWR 8000 Class "Cathedrals" | Caledonia Works". Caledonia Works. 28 December 2020. Retrieved 24 March 2022.

Bibliography

[edit]
  • Griffiths, Denis (1987). Locomotive engineers of the GWR. Wellingborough: Stephens. pp. 46–48. ISBN 0-85059-819-2.
  • Jackson, Allen (2018). Great Western Railway Stars, Castles and Kings. Crowood Press. ISBN 978-1-78500-482-7.
  • Nock, O. S. (1972). Engine 6000: the saga of a locomotive. Newton Abbot: David & Charles. ISBN 0-7153-5716-6.
  • Nock, Oswald Stevens (1984). Tales of the Great Western Railway - Informal Recollections of a Near-lifetime's Association with the Line. David & Charles. ISBN 978-0-7153-8347-6.
  • Nock, O.S. (1980). The GWR Stars, Castles & Kings (New Omnibus Edition combining parts 1 and 2 ed.). Newton Abbot: David and Charles. pp. 186, 187, 189. ISBN 0-7153-7977-1.
  • le Fleming, H. M. (February 1962). White, D. E. (ed.). The Locomotives of the Great Western Railway, part nine: Standard Two-Cylinder Classes. RCTS. ISBN 0-901115-37-1. OCLC 655827210.{{cite book}}: CS1 maint: ignored ISBN errors (link)
  • Summers, L. A. (2013). Swindon Steam - a new light on GWR Loco Development. Amberley. ISBN 978 1 4456 1681 0.

Further reading

[edit]
  • Barnes, Robin (1985). "1946 GWR 4-6-2". Locomotives That Never Were. Jane's. pp. 86–87. ISBN 0-7106-0326-6.
  • Nock, Oswald S. (1990). Great locomotives of the GWR. Wellingborough: Stephens. pp. 199–200. ISBN 1852601574.
  • v
  • t
  • e
Great Western Railway locomotives
Swindon
broad gauge
Brunel
(1833–1837)
  • Haigh Foundry
  • Mather, Dixon
  • Sharp, Roberts
  • Charles Tayleur
  • Hurricane
  • Thunderer
Gooch
(1837–1864)
  • Ariadne
  • Banking
  • Bogie
  • Caesar
  • Firefly
  • Hercules
  • Iron Duke
  • Leo
  • Metropolitan
  • Premier
  • Prince
  • Pyracmon
  • Star
  • Sun
  • Victoria
  • Waverley
J. Armstrong
(1864–1877)
  • Hawthorn
  • Rover
  • Sir Watkin
  • Standard Goods
  • Swindon
  • 1076
Dean
(1877–1902)
  • Experimental locomotives (8, 14, 16)
  • 3001
  • 3501
  • 3521
Wolverhampton
standard gauge
J. Armstrong
(1854–1864)
  • 7/8/30/110
  • 17
  • 111
  • 302
G. Armstrong
(1864–1897)
  • 34
  • 108
  • 119
  • 322 (tank)
  • 517
  • 633
  • 645
  • 655
  • 850
  • 1016
  • 1501
  • 1901
  • 3571
Swindon
standard gauge
Gooch
(1855–1864)
  • 57
  • 69
  • 77/167
  • 79
  • 91
  • 93
  • 131/310
  • 149 England/Chancellor
  • 157 Sharps
  • 320
  • 322 Beyer
J. Armstrong
(1864–1877)
  • 55 Queen/Sir Alexander
  • 455 Metro Tank
  • 56/717
  • 927 Coal Goods
  • 360
  • 378 Sir Daniel
  • 388 Standard Goods
  • 439 Bicycle
  • 481
  • 806
  • 1076
Dean
(1877–1902)
  • Experimental locomotives (1, 7, 9, 10, 13, 34, 35, 1490, 1833)
  • Armstrong
  • 36
  • 69 River
  • 157 Sharpies/Cobham
  • 1661
  • 1813
  • 1854
  • 2021
  • 2201
  • 2301
  • 2361
  • 2600 Aberdare
  • 2602 Kruger
  • 2721
  • 3031 Dean Single
  • 3201
  • 3206
  • 3232
  • 3252 Duke
  • 3300 Bulldog
  • 3521
  • 3600
  • 4100 Badminton
  • Crane tanks
Churchward
(1902–1921)
  • 101
  • 102 La France
  • 103 President
  • 111 The Great Bear
  • 1361
  • 2221 County Tank
  • 2800
  • 2900 Saint
  • 3100 (later 5100)
  • 3150
  • 3700 City
  • 3800 County
  • 3901
  • 4000 Star
  • 4200
  • 4300
  • 4400
  • 4500
  • 4600
  • 4700
  • Petrol-electric railcar
  • Rail motors
Collett
(1922–1941)
  • 12
  • 1101
  • 1366
  • 2251
  • 2884
  • 3000 (ex-ROD 2-8-0)
  • 3100
  • 3200 (later 9000) Earl
  • 4073 Castle
  • 4575
  • 4800 (later 1400)
  • 4900 Hall
  • 5101
  • 5205
  • 5400
  • 5600
  • 5700
  • 5800
  • 6000 King
  • 6100
  • 6400
  • 6800 Grange
  • 7200
  • 7400
  • 7800 Manor
  • 8100
  • Diesel railcars
  • Diesel shunters
    • 2
Hawksworth
(1941–1947)
  • 1000 County
  • 1500
  • 1600
  • 6959 Modified Hall
  • 9400
  • Gas turbine-electric
    • 18000
    • 18100
Proposed designs
  • 8000 Cathedral
Absorbed
locomotives
Barry Railway
  • A
  • B
  • B1
  • C
  • D
  • E
  • F
  • G
  • H
  • K
  • J
  • L
Rhymney Railway
  • A
  • AP
  • B
  • I
  • K
  • L
  • L1
  • M
  • P
  • P1
  • R
  • S
  • S1
Taff Vale Railway
  • A
  • C
  • D
  • E
  • H
  • K
  • L
  • M1
  • N
  • O
  • O1
  • O2
  • O3
  • O4
  • S
  • T
  • U
  • U1
  • V
Other
  • Other absorbed locomotives
Narrow gauge
locomotives
Corris Railway
  • 3
  • 4
Welshpool and Llanfair Light Railway
  • 822–823
Vale of Rheidol Railway
  • 1198
  • 7–9
By wheel
arrangement
  • 0-4-0ST
  • 0-6-0PT
  • 0-6-2T
General
  • Locomotive numbering and classification
  • Oil burning steam locomotives
  • 2-cylinder standard classes
  • British Railways steam locomotives
  • GWR locomotives
  • LMS locomotives
  • LNER locomotives
  • Southern Railway locomotives
Retrieved from "https://teknopedia.ac.id/w/index.php?title=GWR_Cathedral_Class&oldid=1330521579"
Categories:
  • Great Western Railway locomotives
  • 4-6-2 locomotives
  • Steam locomotives
  • Unbuilt train designs
  • Standard-gauge locomotives of Great Britain
Hidden categories:
  • Articles with short description
  • Short description matches Wikidata
  • Articles that may contain original research from December 2025
  • All articles that may contain original research
  • CS1 maint: ignored ISBN errors

  • indonesia
  • Polski
  • العربية
  • Deutsch
  • English
  • Español
  • Français
  • Italiano
  • مصرى
  • Nederlands
  • 日本語
  • Português
  • Sinugboanong Binisaya
  • Svenska
  • Українська
  • Tiếng Việt
  • Winaray
  • 中文
  • Русский
Sunting pranala
url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url
Pusat Layanan

UNIVERSITAS TEKNOKRAT INDONESIA | ASEAN's Best Private University
Jl. ZA. Pagar Alam No.9 -11, Labuhan Ratu, Kec. Kedaton, Kota Bandar Lampung, Lampung 35132
Phone: (0721) 702022
Email: pmb@teknokrat.ac.id