Edward Thomas (locomotive)

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Edward Thomas
Talyllyn Railway No. 4 Edward Thomas - 2006-10-21.jpg
Type and origin
Power typeSteam
Builder Kerr, Stuart & Co. Ltd. [1]
Serial number4047 [1]
ModelTattoo class
Build date1921 [1]
Specifications
Configuration:
   Whyte 0-4-2 ST [1]
Gauge 2 ft 3 in (686 mm)
Driver dia.2 ft 0 in (610 mm) [1]
Trailing dia. 1 ft 4 in (406 mm) [1]
Wheelbase
  • Coupled: 3 ft 0 in (0.91 m)
  • Loco: 7 ft 6 in (2.29 m)
[1]
Length16 ft 8 in (5.08 m) [1]
Loco weight9 long tons 5 cwt (20,700 lb or 9.4 t)
(10.4 short tons) [1]
Boiler pressure160 lbf/in2 (1.10 MPa) [1]
Cylinders Two, outside
Cylinder size 7+18 in × 12 in (181 mm × 305 mm) [1]
Performance figures
Tractive effort 3,450 lbf (15.35 kN) [1]
Career
Operators
NumbersCR/GWR/BR/TR: 4

Edward Thomas is a narrow gauge steam locomotive. Built by Kerr Stuart & Co. Ltd. at the California Works, Stoke-on-Trent in 1921, it was delivered new to the Corris Railway where it ran until 1948. After that railway closed, the locomotive was brought to the Talyllyn Railway in 1951, then restored, and remains in working order at the heritage railway. It has carried the operating number 4 under four successive owners.

Contents

History

Corris Railway

The Corris Railway was a 2 ft 3 in (686 mm) gauge tramway built in 1859, which ran from Machynlleth north to Corris and on to Aberllefenni to serve local slate quarries. The railway company owned three locomotives, built in 1878; by the end of World War I all three were in poor condition, and the railway ordered a fourth, a modified version of Kerr Stuart's 0-4-2 ST "Tattoo" class, in 1921. [2] It initially struggled with the workload on the Corris and was provided with a new boiler with a greater number of tubes in 1928.

The Corris Railway was taken over by the Great Western Railway in 1930, after which duties were shared between No.4 and the surviving original loco, No. 3. By late 1947 No. 4 was out of service needing a major overhaul, and as a result never worked under British Railways following nationalisation in 1948, as the Corris closed on 20 August that year. It then was left under tarpaulin at the rear of the Corris Railway Machynlleth Station, along with No. 3. [3]

Talyllyn Railway

Locomotive No.4 Edward Thomas stands at Tywyn Wharf station Edward Thomas at Tywyn Wharf - 2005-04-29.jpg
Locomotive No.4 Edward Thomas stands at Tywyn Wharf station

The Talyllyn Railway was built in 1865 and ran from Towyn (now called Tywyn) to the slate quarries of Bryn Eglwys, only a few miles from Corris. It was built to the same gauge as the Corris Railway, but unlike that line used steam traction from the start. The line and quarries were bought by Sir Henry Haydn Jones, the local member of parliament, in 1911. The venture made little money, but despite the closure of the quarries in 1946, Haydn Jones continued to operate the railway at a loss until his death in 1950. [4]

That same year, a group of enthusiasts, including the author Tom Rolt, had looked at the possibility of operating the railway on a volunteer basis. With the agreement of Haydn Jones' widow a deal was made, and control of the railway passed to the newly formed preservation society. [5] One of the major problems facing the railway was the lack of motive power; the railway owned two locomotives, the first of which, Talyllyn , had been out of service for some years, and the second, Dolgoch , was in need of a major overhaul. The society therefore approached British Railways to attempt to purchase the two remaining Corris locos, and successfully negotiated to purchase them at £25 each [6] (equivalent to £835 in present-day terms). [7]

No. 4 had been unnamed on the Corris under Great Western ownership (it has been suggested that it carried the name Tattoo prior to 1930 [8] but photographs suggest otherwise). Upon arrival on the Talyllyn Railway it was named Edward Thomas after the former manager of the railway, though another suggested name had been James Swinton Spooner , after the engineer who had built the line. [6] Although it was not realised at the time, Edward Thomas, in his role as Secretary of the Aberllefenni Slate and Slab Quarries Co after 1935, had played an important role in helping keep the Corris Railway open and so ensuring the survival of the locomotive. [9]

Along with No. 3, it kept its Corris number, giving both locos the unusual distinction of carrying the same number though the ownership of four different railway companies (the Corris, Great Western, British Railways and Talyllyn Railway). [10] [11] Because both railways were built to the unusual gauge of 2 ft 3 in (686 mm) it was relatively easy to adapt the Corris locomotives to work on the Talyllyn Railway. Upon arriving, No.4 was in need of a major overhaul but was unserviceable as the Talyllyn Railway were struggling for money. John Alcock, the chairman of the Hunslet Engine Company, was a member of the Preservation Society and had No. 4 overhauled free of charge at his works. Like Sir Haydn when it arrived at the Talyllyn Railway it had no buffers, so was subsequently fitted with them.

Edward Thomas, fitted with its Giesl Ejector in 1962 Towyn (Pendre) Shed geograph-3278305-by-Ben-Brooksbank.jpg
Edward Thomas, fitted with its Giesl Ejector in 1962

In 1958, Dr Giesl-Gieslingen approached British Railways to offer a free trial of his Giesl ejector. When this offer was turned down, the inventor made the same offer to the preserved Talyllyn Railway in Wales, and Edward Thomas was fitted with one. [12] Although a coal saving of 40% was officially announced at the time, this has since been disputed by the railway's chief engineer. [13] The ejector was removed in 1969, and no difference in coal consumption was found. [14] The ejector is now on display in the Narrow Gauge Railway Museum at Tywyn.

Edward Thomas has been painted red, as Peter Sam, but as of 2010 is running in the standard Talyllyn Railway livery of deep bronze green lined with black borders and yellow lining.

Rebirth of Corris

New-build Corris No. 7 (left), and Edward Thomas, during a visit of the former to the Talyllyn Railway. Corris 7 and 4 on Talyllyn - 2011-10-23.jpg
New-build Corris No. 7 (left), and Edward Thomas, during a visit of the former to the Talyllyn Railway.

Reconstruction of the Corris Railway commenced in the 1970s and in October 1996 No.4 returned there for a brief visit to run demonstration trains. On 17 May 2005 a new-build Tattoo class locomotive, similar in design to No.4, arrived on the Corris Railway where it became No.7, and currently hauls passenger trains there. In 2021, to mark No.4's centenary, it returned to Corris in August to work its first passenger trains on that railway since 1930, followed by a visit of Corris No.7 to the Talyllyn Railway.

In fiction

Edward Thomas in 1988, in the guise of "Peter Sam", with the fictional character's creator, Rev W Awdry Rev W Awdry and Peter Sam - 1988-05-14.jpg
Edward Thomas in 1988, in the guise of "Peter Sam", with the fictional character's creator, Rev W Awdry

The character Peter Sam in The Railway Series books by the Wilbert Awdry and the Television Series Thomas & Friends is based on Edward Thomas. [15]

Related Research Articles

<span class="mw-page-title-main">Corris Railway</span> Narrow gauge railway in Wales

The Corris Railway is a narrow gauge preserved railway based in Corris on the border between Merionethshire and Montgomeryshire in Mid-Wales.

<span class="mw-page-title-main">Talyllyn Railway</span> Narrow gauge railway in north Wales

The Talyllyn Railway is a narrow gauge preserved railway in Wales running for 7+14 miles (12 km) from Tywyn on the Mid-Wales coast to Nant Gwernol near the village of Abergynolwyn. The line was opened in 1865 to carry slate from the quarries at Bryn Eglwys to Tywyn, and was the first narrow gauge railway in Britain authorised by Act of Parliament to carry passengers using steam haulage. Despite severe under-investment, the line remained open, and in 1951 it became the first railway in the world to be preserved as a heritage railway by volunteers.

<span class="mw-page-title-main">Narrow Gauge Railway Museum</span> Railway museum in Gwynedd, Wales

The Narrow Gauge Railway Museum is a purpose-built museum dedicated to narrow-gauge railways situated at the Tywyn Wharf station of the Talyllyn Railway in Tywyn, Gwynedd, Wales.

<span class="mw-page-title-main">Pennal</span> Village in Gwynedd, Wales

Pennal is a village and community on the A493 road in southern Gwynedd, Wales, on the north bank of the River Dyfi, near Machynlleth.

<span class="mw-page-title-main">Aberllefenni quarries</span> Three slate quarries in north Wales

Aberllefenni quarry is the collective name of three slate quarries, Foel Grochan, Hen Gloddfa and Ceunant Ddu, located in Cwm Hengae, just to the west of Aberllefenni, Gwynedd, North Wales. It was the longest continually operated slate mine in the world until its closure in 2003. Foel Grochan is the quarry on the north side of the valley, facing Ceunant Ddu and Hen Gloddfa on the south; all three were worked as a single concern throughout their history. Rock was mainly extracted underground, though all three quarries had open pits as well.

<span class="mw-page-title-main">Henry Haydn Jones</span> British politician

Sir Henry Haydn Jones was a Welsh Liberal Party politician.

<span class="mw-page-title-main">Bryn Eglwys quarry</span> Disused slate quarry in north Wales

Bryn Eglwys quarry was a slate quarry and mine near Abergynolwyn, in Merionethshire, Wales. More than 300 men worked at the site, making it the principal employer in the area. Two veins of slate, known as the Broad Vein and the Narrow Vein, were worked. The geology continues eastwards towards Corris and Dinas Mawddwy, and westwards towards Tywyn. It was one of many quarries that worked these veins.

The Mawddwy Railway was a rural line in the Dyfi Valley in mid-Wales that connected Dinas Mawddwy with a junction at Cemmaes Road railway station on the Newtown and Machynlleth Railway section of the Cambrian Railways.

<span class="mw-page-title-main">Tywyn Wharf railway station</span> Railway station in Wales

Tywyn Wharf railway station is the western terminus and principal station of the Talyllyn Railway in Tywyn, Gwynedd in mid-Wales.

<span class="mw-page-title-main">Abergynolwyn railway station</span> Heritage railway station in Gwynedd, Mid-Wales

Abergynolwyn railway station is a station on the Talyllyn Railway near Abergynolwyn, Gwynedd, in Mid-Wales. It is 6.55 miles (10.54 km) from Tywyn Wharf. The name 'Abergynolwyn' means 'Mouth-of-the-River-with-a-Whirlpool'.

<span class="mw-page-title-main">Corris Railway Grand Tour</span>

The Corris Railway's Grand Tour was a tourist service that ran between 1886 and 1930. It involved a journey on the Corris Railway, a charabanc connection to the Talyllyn Railway and a return via the Cambrian Railways line between Tywyn and Machynlleth.

<span class="mw-page-title-main">Garneddwen</span> Human settlement in Wales

Garneddwen is a hamlet in the south of the county of Gwynedd, Wales. It lies in the historic county of Merionethshire/Sir Feirionnydd, in the valley of the Afon Dulas.

<span class="mw-page-title-main">Giesl ejector</span> Steam locomotive exhaust system

A Giesl ejector is a suction draught system for steam locomotives that works on the same principle as a feedwater injector. This ejector was invented in 1951 by the Austrian engineer, Dr. Adolph Giesl-Gieslingen. The Giesl ejector ensures improved suction draught and a correspondingly better use of energy. The existing blastpipe in a locomotive is replaced by several, small, fan-shaped, diverging blast pipes, from which the diffuser gets its flat, long, drawn-out shape.

<i>Sir Haydn</i> (locomotive) Preserved British steam locomotive

Sir Haydn is a narrow gauge steam locomotive, built by Hughes's Locomotive & Tramway Engine Works, Loughborough in 1878. It operated on the Corris Railway in Wales, until closure in 1948, and since 1951 has operated on the nearby Talyllyn Railway. It has carried the operating number 3 under four successive owners.

<span class="mw-page-title-main">Ratgoed Tramway</span>

The Ratgoed Tramway was a 2 ft 3 in gauge horse-worked tramway that connected the remote Ratgoed Quarry with the Corris Railway at Aberllefenni. It was 1.75 miles (2.82 km) long.

<span class="mw-page-title-main">Abercwmeiddaw quarry</span> Former Welsh slate quarry

The Abercwmeiddaw quarry was a slate quarry that operated between the 1840s and 1938. It was located at Corris Uchaf about 5 miles (8.0 km) north of Machynlleth, in Gwynedd, north-west Wales. The quarry was connected to the Corris Railway via the Upper Corris Tramway which carried its products to the Cambrian Railways at Machynlleth for distribution.

Railway with a Heart of Gold is a 1965 short documentary film about the Talyllyn Railway in Mid-Wales, filmed by American filmmaker Kit Davidson. Filmed in 1953, it portrays the operation of the railway and experiences of the volunteers in the early years of its preservation.

References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 "No. 4 'Edward Thomas'". Talyllyn Railway. Retrieved 22 February 2021.
  2. Boyd 1965 , p. 45
  3. Potter 1990 , p. 176
  4. Potter 1990 , p. 41
  5. Potter 1990 , pp. 69 71
  6. 1 2 Potter 1990 , p. 194
  7. UK Retail Price Index inflation figures are based on data from Clark, Gregory (2017). "The Annual RPI and Average Earnings for Britain, 1209 to Present (New Series)". MeasuringWorth. Retrieved 11 June 2022.
  8. Cozens 1987 , p. 25
  9. Corris Railway Society Journal 1988
  10. Holmes 2009 , p. 39
  11. Davies et al. 1966 , p. K265
  12. Potter 1990 , p. 198
  13. Bate 2001 , p. 81
  14. Bate 2001 , p. 153
  15. Jonathan Clay (20 February 2016). Locomotive Portraits. Pen and Sword Transport. p. 27. ISBN   978-1783463886.

Bibliography