Cynnwys wedi'i ddileu Cynnwys wedi'i ychwanegu
Llinell 301:
 
=estyn Taliesin (locomotif)=
 
=estyn Locomotif dosbarth 5MT Stanier 4-6-0=
===Locomotifau mewn cadwraeth===
 
{| class="wikitable sortable"
!colspan=2 |Rhif
!rowspan=2 |Enw†
!rowspan=2 |Adeiladwyr
!rowspan=2 |Boeler
!rowspan=2 |Adeiladwyd
!rowspan=2 |Gadawodd Wasanaeth
!rowspan=2 |Rheilffordd
!rowspan=2 |Statws
!rowspan=2 |Lifrai
!rowspan=2 |Prif linellau?
!rowspan=2 |Llun
!rowspan=2 |Nodiadau
|-
!LMS
!BR
|-
|align=center|[[LMS Stanier Class 5 4-6-0 44767|4767]]
|align=center|'''44767'''
|*''[[George Stephenson]]''
|[[Cryw]]
|Blaen Top
|Rhagfyr 1947
|Rhagfyr 1967
|{{nowrap|[[Carnforth]]}}
|Atgyweirir.
|align=center|*BR Du â llinellau, Bathodyn hwyr
|align=center|Bwriadir
|[[File:Bishops Lydeard - 44767.jpg|150px]]
|Yr unig un o'r dosbarth gyda gêr falf Stephenson.
|-
|align=center|[[LMS Stanier Class 5 4-6-0 4806|4806]]
|align=center|'''44806'''
| ''Kenneth Aldcroft'' <br> cynt ''Magpie''
|[[Derby]]
|Cromennog
|Gorffennaf 1944
|Awst 1968
|[[Rheilffordd Rhosydd Gogledd Swydd Efrog]]
|Atgyweirir
|align=center|*BR Du â llinellau
|align=center|Bwriadir (Grosmont - Whitby a Whitby - Battersby yn unig).
|[[File:44806 Carrog.jpg|150px]]
|Tocyn Boeler wedi gorffen ar 1 Ionawr 2018
|-
|align=center|[[LMS Stanier Class 5 4-6-0 4871|4871]]
|align=center|'''44871'''
|''Sovereign'')
|[[Cryw]]
|Cromennog
|Mawrth 1945
|Awst 1968
|[[Rheilffordd Dwyrain Swydd Gaerhirfryn]]
|Do
|align=center|BR Du â llinellau, Bathodyn cynnar
|align=center|Do (2017 - 2024)
|[[File:LMS 44871 in the loop at Preston.jpg|150px]]
|Perchennog Ian Riley.
|-
|align=center|4901
|align=center|44901
|
|[[Cryw]]
|Cromennog
|1945
|Awst 1965
|[[Rheilffordd Dyffryn Berkeley]]
|Disgwyl am atgyweiriad o gyflwr y Barri
|align=center|
|align=center|Naddo
|
|
|-
|align=center|[[LMS Stanier Class 5MT 4932|4932]]
|align=center|'''44932'''
|
|[[Horwich]]
|Cromennog
|Medi 1945
|Awst 1968
|[[Carnforth]]
|Atgyweirir.
|align=center|BR Du â llinellau, Bathodyn hwyr
|align=center|Bwriadir
|[[File:'Black Five' 44932 at Skipton.JPG|150px]]
|
|-
|align=center|[[LMS Stanier Class 5 4-6-0 5000|'''5000''']]
|align=center|45000
|
|[[Cryw]]
|Heb gromen
|Mawrth 1935
|Hydref 1967
|[[Amgueddfa Locomotion Shildon]]
|Arddangosir
|align=center|Du LMS
|align=center|Naddo
|[[File:Black 5 5000 (5441473814).jpg|150px]]
|Rhan o'r casgliad cenedlaethol
|-
|align=center|'''5025'''
|align=center|45025
|
||[[Ffowndri Vulcan]]
|Heb gromen
|Awst 1934
|Awst 1968
|[[Rheilffordd Strathspey]]
|Atgyweirir
|align=center|*Du LMS Black
|align=center|Naddo
|[[File:Black 5 no.5025 - geograph.org.uk - 511056.jpg|150px]]
|Yr un hynaf sy'n goroesi
|-
|align=center|[[LMS Stanier Class 5 4-6-0 5110|5110]]
|align=center|'''45110'''
|''[[RAF Biggin Hill]]'' (enw cynt)
||[[Ffowndri Vulcan]]
|Heb gromen
|Gorffennaf 1935
|Awst 1968
|[[Rheilffordd Dyffryn Hafren]]
|Mewn storfa
|align=center|*BR Du â llinellau, Bathodyn hwyr
|align=center|Naddo
|[[File:LMS Class 5 No 45110 (8062214958).jpg|150px]]
|Symudwyd o'r [[Y Tŷ Injan|Tŷ Injan]] i storfa ym Mawrth 2019.
|-
|align=center|5163
|align=center|45163
|
|[[Armstrong Whitworth]]
|Cromennog
|Awst 1935
|Mai 1965
|[[Rheilffordd Dyffryn Colne]]
|Atgyweirir
|align=center|N/A
|align=center|Naddo
|
|
|-
|align=center|[[LMS Stanier Class 5 4-6-0 5212|5212]]
|align=center|'''45212'''
|''Roy 'Korky' Green Railwayman 1926-2001'' (enw cynt)
|[[Armstrong Whitworth]]
|cromennog
|Tachwedd 1935
|Awst 1968
|[[Rheilffordd Keighley a Dyffryn Worth]]
|Gweithredol ar brif rheilffyrdd.
|align=center|BR Du â llinellau, Bathodyn hwyr
|align=center|Do (2017 - 2024)
|[[File:45212 Crewe 20180306.jpg|150px]]
|Ar fenthyg gan Ian Riley; daeth yn ôl wedi atgyweiriad yn Bury, Gorffennaf 2016.
|-
|align=center|[[LMS Stanier Class 5 4-6-0 5231|5231]]
|align=center|'''45231'''
|''The&nbsp;Sherwood&nbsp;Forester''
|[[Armstrong Whitworth]]
|Cromennog
|Awst 1936
|Awst 1968
|[[Cryw Diesel TMD]]
|Gweithredol ar brif rheilffyrdd.
|align=center|BR Du â llinellau, Bathodyn hwyr
|align=center|Do (2013 - 2020)
|[[File:45231 Rabbit Bridge.jpg|150px]]
|[[Bert Hitchen]] oedd y perchennog gwreiddiol; gwerthwyd gan ei deulu yn Nhachwedd 2015 i [[Jeremy Hosking]]
|-
|align=center|5293
|align=center|45293
|
|[[Armstrong Whitworth]]
|Cromennog
|Rhagfyr 1937
|Awst 1965
|[[Rheilffordd Dyffryn Colne]]
|Atgyweirir.
|align=center|N/A
|align=center|Naddo
|
|
|-
|align=center|[[LMS Stanier Class 5 4-6-0 5305|5305]]
|align=center|'''45305'''
|''Alderman A. E. Draper''
|[[Armstrong Whitworth]]
|Cromennog
|Ionawr 1937
|Awst 1968
|[[Rheilffordd y Great Central]]
|Gweithredol.
|align=center|BR Du â llinellau, Bathodyn hwyr
|align=center|Do
|[[File:Hugh llewelyn 45305 & 70013 (5829915330).jpg|150px]]
|Ar Rheilffordd y Great Central; gobeithio bydd yn gweithio ar brif Rheilffyrdd.<br>Mae angen tystysgrif boeler newydd. Boiler certificate expires 2020. Perchnogion y teulu Draper, [[Hull]].
|-
|align=center|5337
|align=center|'''45337'''
|
|[[Armstrong Whitworth]]
|Cromennog
|Ebrill 1937
|Chwefror 1965
|[[Rheilffordd Llangollen]]
|Trwsir y ei foeler.
|align=center|BR Du heb linellau, Bathodyn hwyr
|align=center|Naddo
|[[File:Preserved steam at Irwell Vale - geograph.org.uk - 331546.jpg|150px]]
|
|-
|align=center|5379
|align=center|'''45379'''
|
|[[Armstrong Whitworth]]
|Domed
|Jul 1937
|Jul 1965
|[[Mid-Hants Railway]]
|Stored
|align=center|BR Lined Black, Late Crest
|align=center|No
|[[File:Crowcombe - 45379.jpg|150px]]
|Boiler ticket expired in early September, 2018.
|-
|align=center|5407
|align=center|'''45407'''
|''The Lancashire Fusilier''
|[[Armstrong Whitworth]]
|Domed
|Sept 1937
|Aug 1968
|[[East Lancashire Railway]]
|Under Overhaul
|align=center|BR Lined Black, Early Emblem
|align=center|Yes (2019 - 2026)
|[[File:LMS 45407 The Lancashire Fusilier in Carlisle.jpg|150px]]
|Owned by Ian Riley.
|-
|align=center|'''5428'''
|align=center|45428
|''[[Eric Treacy]]''
|[[Armstrong Whitworth]]
|Domed
|Oct 1937
|Oct 1967
|[[North Yorkshire Moors Railway]]
|Operational and mainline certified.
|align=center|LMS Black
|align=center|Yes (Grosmont to Whitby and Whitby to Battersby only, 2018-2025)
|[[File:'Black Five' 45428.JPG|x150px|center]]
|
|-
|align=center|5491
|align=center|45491
|
|[[Derby Works]]
|Forward Topfeed
|Dec 1943
|Jul 1965
|[[Great Central Railway (preserved)|Great Central Railway]]
|Under restoration.
|align=center|N/A
|align=center|No
|
|Only surviving example having a boiler with top feed on the front ring in conjunction with Walschaerts valve gear.
|}
† In all cases names are historically inaccurate, i.e. they have all been applied since preservation. Some engines might still have their names but where marked indicates that they currently do not carry them. Either for authenticity or other reasons like the engine is running in another identity.
*44767 carries a plaque on the splasher beneath the nameplate that reads 'This locomotive was named by the Rt. Hon. William Whitelaw, C.H., M.C., M.P. at Shildon on 25 August 1975, to commemorate the 150th anniversary of the Stockton and Darlington Railway.'
*44806 was named after the TV series [[Magpie (TV series)|"Magpie"]] in 1973, it continued to wear this name during the time it was based at the [[Lakeside and Haverthwaite Railway]] and when it relocated to the [[Llangollen Railway]] until it was withdrawn for overhaul in 2003. After emerging from its last overhaul in 2007 it ran without the nameplates but was later named after its former owner "Kenneth Aldcroft". It is now based at the [[North Yorkshire Moors Railway]] and has since had its nameplates removed.