Alan Keef Ltd

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title: "Alan Keef Ltd" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["locomotive-manufacturers-of-the-united-kingdom", "10¼-in-gauge-railways-in-the-united-kingdom", "2-ft-gauge-railways-in-the-united-kingdom", "2-ft-6-in-gauge-railways-in-the-united-kingdom", "3-ft-gauge-railways-in-the-united-kingdom", "3-ft-6-in-gauge-railways-in-the-united-kingdom"] description: "British narrow gauge railway engineering company" topic_path: "geography/united-kingdom" source: "https://en.wikipedia.org/wiki/Alan_Keef_Ltd" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary British narrow gauge railway engineering company ::

::data[format=table title="Infobox company"]

Field	Value
name	Alan Keef Ltd
logo_upright
type	Rolling stock & Locomotive manufacturer
industry	Railways
predecessor
founded
founder	Alan Keef
defunct
successor
area_served
owner
num_employees_year
website
::

| name = Alan Keef Ltd | logo = | logo_caption = | logo_upright = | logo_alt = | type = Rolling stock & Locomotive manufacturer | industry = Railways | predecessor = | founded = | founder = Alan Keef | defunct = | fate = | successor = | hq_location_city = | hq_location_country = | area_served = | key_people = | products = | owner = | num_employees = | num_employees_year = | parent = | website =

::figure[src="https://upload.wikimedia.org/wikipedia/commons/4/42/AlanKeef.jpeg" caption="The Alan Keef Ltd works at [[Lea, Herefordshire]]; locomotive ''Woto'' at an open day"] ::

Alan Keef Ltd is a British narrow gauge railway engineering company which manufactures, overhauls, and deals in narrow gauge locomotives, rolling stock and associated equipment.

History

The limited company was formed in 1975 at Cote, Bampton, Oxfordshire, continuing what Alan Keef had already been doing for some years as an individual. The first new locomotive was built in 1976.

In 1986 the company moved to larger premises at Lea, near Ross-on-Wye in Herefordshire. In 1987 it took over the production of Motor Rail locomotives.

Production

, the company had built more than eighty locomotives – steam, diesel and electric. Most have been miniature or narrow gauge except for two standard gauge steam locomotives for Beamish Museum: the replicas of "Steam Elephant" and "Puffing Billy". In 2008 the company built the frames, running gear and mechanical parts for two Parry People Mover railcars for use on the Stourbridge Town branch (139001 and 139002). A number of Alan Keef's locomotives are replicas of steam locomotives but with diesel power. These are referred to as steam outline (s/o) in the listing below.

In addition to the replicas for Beamish, the company has also helped restore a number of historically significant engines including both UK preserved Baldwin Class 10-12-D locomotives – No. 778 – which now works at Leighton Buzzard Light Railway and more recently No 794 (referred to as No 590) from the Welsh Highland Heritage Railway. However, this project was eventually paused and the WHHR moved the locomotive to the Vale of Rheidol's Aberystwyth workshops for completion in 2020.

During the annual Open Day in September at the company's premises, the company welcomes the public to see and ride examples of rail equipment brought by visiting exhibitors, and its own in-house rail equipment, on the facility's tracks, which accommodate rolling stock of 3 ft, 3 ft, 2 ft, 2 ft and 10+1/4 in gauges.

New and rebuilt locomotives

::data[format=table] | Works No. | Plated Year | Number/ name | Wheel arrangement | Gauge | Class | To | Notes | | |---|---|---|---|---|---|---|---|---| | 1 | 1974 | "Trixie" | OC | | Trixie | First steamed at Cote on 05/09/1974, sold to Meirion Mill Railway in January 1975. Returned to Alan Keef in 1976 and resold to Rail Rebecq in Belgium where it was renamed "Paula". Now located at the Tacot des Lacs railway in France. | Alan Keef Ltd did not build Trixie, though they were involved in the design. The builder was Trevor Barber, former manager of the Whipsnade and Umfolozi Railway. | | | 2 | 1976 | Skippy | | | Motorised skip wagon | Richardson's Moss Litter Co. Ltd | | | | 3 | 1978 | | | | | Richardson's Moss Litter Co. Ltd | Rebuilt from AK 2 | | | 4 | 1979 | | | | | title=Moseley recovers locos from last UK peat line|journal=Narrow Gauge World|issue=150|date=August 2020|page=10}} | Available for service on Apedale Valley Light Railway | | | 5 | 1979 | | | | | William Sinclair Horticulture Ltd, now at The Highland Light Railway | Out of Use | | | 6 | 1981 | | | | | Private Location | | | | 7 | 1982 | BARBIE | | | | Pleasure Beach Railway, Blackpool | | | | 8 | 1982 | T2 SALLY | | | | William Sinclair Horticulture Ltd | Out of Use | | | 9 | 1982 | | | | | Leemspoor Narrow Gauge Museum, Netherlands | | | | 10 | 1983 | 5 ALISON | | | | Gartell Light Railway | [[File:Locomotives at Cherry Orchard Lane brickworks, 1989 (geograph 4849013).jpg|180px|right]] | | | 11 | 1984 | IVOR | steam outline | | | Thorpe Park | Treasure Island Railway closed 1993 | | | 12 | 1984 | SIR GEORGE | steam outline | | | Greenlea Light Railway | | | | 13R | 1984 | | | | Ruston & Hornsby 452280 rebuilt | Evesham Vale Light Railway | | | | 14 | 1984 | | steam outline | | | John Redden's Scrapyard, Wellingborough | title=3nd - Narrow Gauge Diesel / Petrol Locomotive Record No: 9445|url=http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=9445&Location=Wellingborough|publisher=UKLocos.com|access-date=29 September 2013|archive-url=https://web.archive.org/web/20131002184904/http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=9445&Location=Wellingborough|archive-date=2 October 2013|url-status=dead|df=dmy-all}} | | | 15 | 1984 | | | | | India | | | | 16 | 1985 | WEASEL | steam outline | | Replica of Wisbech & Upwell Tramway locomotive | Wells & Walsingham Light Railway | [[File:W&WLR Locomotive 2.jpeg|150px|right]] | | | 17 | 1985 | 3 | steam outline | | | Cotswold Wildlife Park Railway | | | | 18 | 1985 | 05 581 | | | | William Sinclair Horticulture Ltd | | | | 19 | 1985 | JEFFREY | | | | William Sinclair Horticulture Ltd | | | | 20R | 1986 | | | | Ruston & Hornsby 283513 rebuilt | William Sinclair Horticulture Ltd, now at The Highland Light Railway | Dismantled | | | 21 | 1987 | 05/582 | | | | Chemring Energetics UK Ltd | | | | 22 | 1987 | 05/583 | | | | Chemring Energetics UK Ltd | | | | 23 | 1988 | 3 JACK | steam outline | | | East Hayling Light Railway | [[File:East Hayling Light Railway at Eastoke - geograph.org.uk - 499023.jpg|right|180px]] | | | 24 | 1988 | | DH | | U-series | Kyung Dong Coal Mine, Korea | | | | 25 | 1988 | | DH | | U-series | Kyung Dong Coal Mine, Korea | | | | 26 | 1988 | | | | 40SD | William Sinclair Horticulture Ltd | Out of use | | | 27 | 1988 | | Bo'Bo'-DH | | | J. Hall-Craggs | | | | 28 | 1989 | T9 | | | 40S | West Fife Munitions Railway | | | | 29 | 1988 | | | | 60S | Nigeria | | | | 30 | 1990 | "Taffy" | VC | | | Alan Keef | [[File:Taffy the Locomotive (built by Alan Keef Ltd), 2008.jpg|180px|right]] | | | 31 | Chassis (AKL) 1990 Body, Tender and Mechanical (RVM) 2012 | Princess Swee' Pea | steam outline | | | Hastings Miniature Railway | Substantially reconstructed; currently out of action at Bickington Steam Railway [[File:Hastings miniature railway.jpg|150px|right]] | | | 32 | 1990 | | 4wDMF | | | Nigerian Coal Corporation | | | | 33 | 1990 | | 4wDMF | | | Nigerian Coal Corporation | | | | 34 | 1991 | | steam outline | | | Singapore Zoo Railway | Garden ornament | | | 35 | 1991 | | steam outline | | | Singapore Zoo Railway | | | | 36 | 1990 | | | | 60S | Nigeria | | | | 37 | 1990 | | | | 85S | Chemicals & Fertilisers of Port Harcourt, Nigeria | | | | 38 | 1991 | "Trijntje" | OC | | | De Efteling B.V. | Efteling Steam Train Company | | | 39 | 1992 | SIR WINSTON CHURCHILL | steam outline | | | Blenheim Park Railway | [[File:BlenheimParkRy-Diesel-2013-07.jpg|right|180px]] | | | 40 | 1992 | | | | | AKL Hire Loco | | | | 41 | 1992 | | steam outline | | | Haigh Railway | | | | 42 | 1992 | | steam outline | | | | | | | 43 | 1992 | | | | 60SP | Guyana Sugar Corporation | | | | 44 | 1993 | | | | | Peatlands Park Railway | [[File:Miniature train, Peatlands Park (geograph 3622079).jpg|right|180px]] | | | 45 | 1993 | | | | | India | | | | 46 | 1993 | | | | | Woodhead Tunnel; donated to Moseley Railway Trust | For service on Apedale Valley Light Railway | | | 47 | 1994 | T5 SANDRA | | | | West Fife Munitions Railway | | | | 48 | 1994 | | | | | TPC, Moshi, Tanzania | | | | 49 | 1994 | | | | | John Muir Country Park Railway | | | | 50 | 1994 | | | | | India | | | | 51 | 1995 | | steam outline | | | Cricket St Thomas Railway | | | | 52 | 1996 | PAM | | | | Wotton Light Railway | | | | 53 | 1997 | | | | Rail Lorry | Sub-contracted from Severn Lamb, delivered to Dream World, Cairo Egypt | | | | 54 | 1998 | DENSIL | steam outline | | | Wells Harbour Railway | [[File:WHR-Densil.jpg|right|180px]] | | | 55 | 1998 | | | | | Walton Water Treatment Works Scrapped December 2010 | | | | 56 | 2000 | | | | K80 tram | Rainforest Ecological Train, Iguazu Falls, Argentina | [[File:AR Iguazu 0610 002 (17190028286).jpg|150px]] | | | 57 | 2000 | | | | K80 tram | Rainforest Ecological Train, Iguazu Falls, Argentina | | | | 58 | 1999 | CHARLES | steam outline | | | Ferry Meadows Railway, Peterborough | title=Record No: 11829|url=http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=11829&Location=Ferry-Meadows-Railway|work=Preserved Railway Stock List|publisher=uklocos.com|access-date=29 September 2013|archive-url=https://web.archive.org/web/20131002185009/http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=11829&Location=Ferry-Meadows-Railway|archive-date=2 October 2013|url-status=dead|df=dmy-all}} | | | 59R | 1999 | 80 BEAUDESERT | | | Motor Rail 101T018 | Leighton Buzzard Light Railway | [[File:Diesel locomotive of Leighton Buzzard Light Railway.JPG|150px|right]] | | | 60 | 2000 | Edward Milner | | | | Buxton Miniature Railway | url=http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=11867&Location%3DBuxton-Miniature-Railway|title=Record No: 11867|work=Preserved Railway Stock List|publisher=uklocos.com|access-date=29 September 2013|archive-url=https://web.archive.org/web/20131002185435/http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=11867&Location=Buxton-Miniature-Railway|archive-date=2 October 2013|url-status=dead|df=dmy-all}} | | | 61 | 2000 | SIR WALTER RALEIGH | steam outline | | | Bicton Woodland Railway | [[File:Bicton Woodland Railway 285.jpg|right|180px]] | | | 62 | 2002 | 4 | | Lartigue Monorail | | Listowel & Ballybunion Railway | [[File:The Lartigue Monorail at Listowel - geograph.org.uk - 331699.jpg|right|180px]] | | | 63 | 2001 | JAMES GORDON | steam outline | | | Alford Valley Railway | [[File:Alford Valley Railway - geograph.org.uk - 254403.jpg|right|180px]] | | | 64 | 2001 | POMPEY | B-B DH | | | Wotton Light Railway | | | | 65 | 2001 | MARGAM CASTLE | steam outline | | | Margam Country Park Railway | | | | 66 | 2002 | 2 THE EARL OF OAKFIELD | | | | Difflin Lake Railway | | | | 67 | 2003 | | | | | Morwellham Quay | | | | 68 | 2003 | 4 BELLA | steam outline | | | Cotswold Wildlife Park Railway | [[File:ColdswoldWildlifeParkRailway-Bella-Aug08.JPG|right|180px]] | | | 69R | 2003 | 9 MARK TIMOTHY | OC | | Winson 20 rebuilt | Bure Valley Railway | [[File:2-6-4 Tank ZB class locomotive 'Mark Timothy' - geograph.org.uk - 1244711.jpg|right|180px]] | | | 70 | 2004 | LADY ALEXANDRA | steam outline | | | Great Woburn Railway | [[File:Woburn Safari Park - Miniature train (side view) - geograph.org.uk - 909010.jpg|right|180px]] | | | 71 | 2004 | "PUFFING BILLY" | {{whyte|4w | G}} VC | | Replica of 1813 locomotive | Beamish Museum | [[File:Puffing Billy (6424924053).jpg|right|180px]] | | 72R | 2004 | 313 POLAR BEAR | | | Wingrove & Rogers 5568001 rebuilt | Groudle Glen Railway | [[File:Polar-Bev.jpg|right|180px]] | | | 73 | 2005 | | | | | Private owner, north Devon; later Statfold Barn Railway | | | | 74 | 2005 | HOWARD | steam outline | | | Wells Harbour Railway | [[File:Wells Light Railway - geograph.org.uk - 542414.jpg|right|180px]] | | | 75R | 2007 | 2 BICTON | | | Ruston & Hornsby 213839 rebuilt | Bicton Woodland Railway; later Waltham Abbey Royal Gunpowder Mills | Store | | | 76 | 2006 | 15001 | s/o | | | Lithuanian Railways, Ignalina, now at Vilnius Railway Museum | | | | 77 | 2007 | LYDIA | OC | | | Perrygrove Railway | [[File:Lydialoco.jpg|right|180px]] | | | 78R | 2007 | 6 | | | Motor rail 102T007 rebuilt | Difflin Lake Railway | | | | 79 | 2007 | 7 FLYNN | | | | Longleat Railway | [[File:LongleatEngineKeef.jpg|right|180px]] | | | 80 | 2007 | BORIS | | | | Hotham Park Miniature Railway | | | | 81 | 2008 | 139001 | British Rail Class 139 | | | Parry People Movers for West Midlands Trains | 150px|right]] | | | 82 | 2008 | 139002 | British Rail Class 139 | | | Parry People Movers for West Midlands Trains | 150px|right]] | | | 83 | 2008 | ERIC | | | | Lappa Valley Steam Railway | url=http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=10759&Location=Lappa-Valley-Steam-Railway|publisher=UKLocos.com|access-date=29 September 2013|title=Record No: 10759|work=Preserved Railway Stock List|archive-url=https://web.archive.org/web/20131002185320/http://www.uklocos.com/preservedrailwaystocklist/final-results.asp?action=display&Id=10759&Location=Lappa-Valley-Steam-Railway|archive-date=2 October 2013|url-status=dead|df=dmy-all}} | | | 84 | 2008 | SIR PETER GADSDEN | | | | Blists Hill Victorian Town | | | | 85R | 2010 | BUNTY | OC | | Construction started by Neville Smith and Sid Ford. completed by Alan Keef Ltd. | Heatherslaw Light Railway | 150px|right]] | | | 86 | 2010 | MERLIN | | | | Wicksteed Park Railway | [[File:Merlin (geograph 3513474).jpg|right|180px]] | | | 87 | 2009 | Claus | 4wBE | | | Mønsted Kalkgruber | K20E type | | | 88 | 2009 | Svend | 4wBE | | | Mønsted Kalkgruber | K20E type | | | 89 | 2010 | No 1 Eagle/Helang | 4wBE Railcar | | | Brunei Liquid Natural Gas | | | | 90 | 2010 | No 2 Sparrow/Layang-Layang | 4wBE Railcar | | | Brunei Liquid Natural Gas | | | | 91 | 2022 | Corris No. 10 | | | Replica of Corris Railway "Falcon" locomotive | Corris Railway | Under construction in 2018, a replica of one of the Corris Railway's original Hughes locomotives. | | | 92 | 2012 | E762 LYN | | | "Lyn" Replica | Lynton & Barnstaple Railway | Various components and final assembly of replica of 1898 Baldwin loco[[File:Southern 762 LYN at WHR Super Power 2018.jpg|150px|right]] | | | 93R | 2013 | "STEAMPLEX" | | | Motor Rail 5877 rebuilt | Groudle Glen Railway | [[File:Steamplex (14866231325).jpg|right|180px]] | | | 94 | 2013 | Winston | | | | Blenheim Park Railway operating in the grounds of Blenheim Palace, in Oxfordshire, England. | [[File:KeefEngine94Winston.jpg|right|180px]] | | | 95 | 2014 | THE DUKE | | | | Wells Harbour Railway | [[File:The Duke WHR.JPG|right|180px]] | | | 96R | 2015 | CUMBRIA | | | Rebuilt and regauged from Clayton B4227B/2006. | South Tynedale Railway | | | | 97 | 2016 | | | | | Ree Park – Ebeltoft Safari, Denmark | | | | 98R | 2021 | | | | | Isle of Wight Steam Railway | title=HANDBOOK 18EL Amendment List No. 11 |date=September 2021 |issue=1076 |page=1076/6 |publisher=Industrial Railway Society}} | | | 99 | 2018 | VER 4 | | | Extensive rebuild of the original car. | Volk's Electric Railway | [[File:Volk's Electric Railway.jpg|150px|right]] | | | 100 | 2017 | Arthur | 0-6-0DH(so) | | | Wellington Country Park, Reading | | | | 101R | 2018 | VER 6 | | | Extensive rebuild of the original car. | Volk's Electric Railway | | | | 102R | 2018 | VER 10 | | | Extensive rebuild of the original car. | Volk's Electric Railway | | | | 103 | 2018 | HOWARD | | | | Beale Park | [[File:Beale Park Howard Locomotive.jpg|right|180px]] | | | 104 | 2018 | 8 JOHN THYNN | B-B DH | | | Longleat Railway | [[File:Longleat Railway no. 8 "John Thynn".jpg|right|180px]] | | | 105 | 2019 | | B DH | | | Centre de Culture Scientifique, Technique et Industriel, Beauport, Grande-Terre, Guadeloupe | | | | 106 | 2020 | | Bo-Bo BE | | | Sonoma TrainTown, California | | | | 107 | 2020 | | 4wDM | | AK40 type | Pakistan | | | | 108 | 2020 | | 4wDM | | AK40 type | Pakistan | | | | 109 | 2021 | Lloyd | | | | Ayton Castle, Scottish Borders | title=Industrial Notes and News|journal=Industrial Railway Society Bulletin |date=November 2020 |volume=1057 |page=8}} | | | 110 | 2021 | Jill | 0-4-2BE | | | Delamont Miniature Railway | | | | 111 | 2021 | | 4wBE | | | Morwellham Quay | | | | 112 | 2021 | 9 HENRY THYNN | B-B DH | | | Longleat Railway | title=HANDBOOK 18EL Amendment List No. 15 |date=May 2022 |issue=1090 |page=1090/11 |publisher=Industrial Railway Society}} | | | 113 | 2023 | tba | B-B DH | | | Lappa Valley Railway | title=HANDBOOK 18EL Amendment List No. 25 |date=Jan 2024 |issue=1122 |page=1122/2 |publisher=Industrial Railway Society}} | | | 60SD757 | 1986 | | | | 60S | Ghana Bauxite | Ordered by Ghana Bauxite from Simplex Mechanical Handling Ltd but delivered by Alan Keef Ltd. | | | 40SD530 | 1987 | | | | Motor Rail 40S | Volks Electric Railway | [[File:Alan Keef works number 40SD530 Volks Electric railway.jpg|right|180px]] | | | M001 | 1988 | | | Monorail | | Mrs. Whites Garden Ltd, Wiltshire | | | | M002 | 1989 | M002 IVOR | | Monorail | Skip wagon | Alan Keef Ltd | Stored | | | M003 | 1989 | | | Monorail | Skip wagon | Alan Keef Ltd | Stored | | | | 1977 | PW 3 REDGAUNTLET | | | | Romney, Hythe and Dymchurch Railway | Originally built by Michael Jacot, rebuilt on new frames 1976. | | | | 1979 | "Thomas" | | | | Telford Development Corporation | [[File:Steam tram, Telford Steam Railway by L S Wilson.jpg|right|180px]] | | | | 1988 | | | | Motor rail 9932 rebuilt | Chilmark Mine & Teffont Quarry | | | | | 1988 | 8 | | | Baguley 2w-2DM Railcar | Leighton Buzzard Light Railway | Rebuild of railcar to unpowered carriage. | | | | 1993 | 1 DROMAD | OC | | Kerr Stuart 3024 rebuilt | Cavan & Leitrim Railway | | | | | 1995 | | | | Drewry Cars 1495 rebuilt | Cavan & Leitrim Railway | | | | | 2001 | STEAM ELEPHANT | {{whyte|6w | G}} | | Joint construction with Dorothea Restorations, replica of Steam Elephant. | Beamish Museum | [[File:Pockerley Waggonway.jpg|right|180px]] | | | 2004 | COL. FREDERICK WYLIE | | | Hunslet 9349 rebuilt | Beeches Light Railway | 150px|right]] | | | | 2004 | 3 ENTERPRISE | | | Motor rail 60S382 rebuilt | Waterford & Suir Valley Railway | | | | | 2019 | Nancy | | | Avonside 1547 of 1908. Rebuilt between 1999 and 2019 | Cavan and Leitrim Railway | [[File:Nancy first steaming, side view.jpg|right|180px]] | | ::

References

|title = Alan Keef Ltd., Ross on Wye [17EL/100] |journal = Bulletin |volume = 1013 |publisher = Industrial Railway Society |date = May 2018 |page = 13 |title = Pakistan |journal = Overseas News |volume = 1058 |publisher = Industrial Railway Society |date = November 2020 |page = 6

• {{cite journal |title = Alan Keef Ltd - Locomotives Built at Cote |journal = Industrial Railway Record |issue = 113 |publisher = Industrial Railway Society |date = June 1988

References

1. http://test.whr.co.uk/stock/steam/baldwin-794 {{Webarchive. link. (8 March 2012 Baldwin 794/590 Loco description)
2. (September 2023). "www.isengard.co.uk".
3. "Lea Bailey Light Railway - Alan Keef Open Day, 21 September 2013".
4. Quine, Dan. (November 2016). "Trixie and the Meirion Mill Railway". Narrow Gauge World.
5. Keef 2022, P8-12
6. (August 2020). "Moseley recovers locos from last UK peat line". Narrow Gauge World.
7. Thomason, Steve. "The Springfield Agricultural Railway - Locomotives".
8. "3nd - Narrow Gauge Diesel / Petrol Locomotive Record No: 9445". UKLocos.com.
9. Best, Steve. "Record No: 11976". Preserved Railway Stocklist.
10. Stuart. (26 January 2013). "Flower Train". Flickr.
11. http://www.industriespoor.nl/Hoofdstuk29.pdf ALAN KEEF, Ross-on-Wye GB Keef K38 type Bt bwj. 1991 spw. 600 mm, 1991- De Efteling Kaatsheuvel
12. Best, Steve. "Record No: 11973". Preserved Railway Stock List.
13. "Record No: 11829". uklocos.com.
14. "Record No: 11867". uklocos.com.
15. Keef, Alan M.. (2008). "A Tale of Many Railways: An Autobiography and History of Alan Keef Ltd". Lightmoor Press.
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20. New Haven Neil. "Groudle Glen News".
21. (September 2021). "HANDBOOK 18EL Amendment List No. 11". Industrial Railway Society.
22. (2017-05-29). "Keef No. 100 heads to revamped Wellington Country Park Railway".
23. (January 2021). "Guadeloupe". [[Industrial Railway Society]].
24. (November 2020). "Industrial Notes and News". Industrial Railway Society Bulletin.
25. (May 2022). "HANDBOOK 18EL Amendment List No. 15". Industrial Railway Society.
26. (Jan 2024). "HANDBOOK 18EL Amendment List No. 25". Industrial Railway Society.
27. "Meet The Engines".
28. (May 2019). "Industrial Notes and News". [[Industrial Railway Society]].
29. {{irs-el
30. {{irs-el
31. {{irs-el
32. (May 2015). "Handbook 16EL, Amendment List No.18". Industrial Railway Society.
33. (Jan 2016). "Handbook 17EL, Amendment List No.1". Industrial Railway Society.
34. Rowlands, JAS. "Simplex (narrow gauge) Locomotives - The Alan Keef Years".
35. Darvill, Simon. "Indian / South-Asian Industrial Locos".
36. (January 2022). "HANDBOOK 18EL Amendment List No. 13". Industrial Railway Society.

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