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HER Number: | MDV3138 |
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Name: | The Redlake China Clay Railway, Harford & Dratmoor Forest Parishes |
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Summary
The Redlake China Clay Railway. Had one inclined plane and was opened in 1911 to transport workers, supplies and coal from Bittaford to the china clay works at Redlake. The clay was then piped down to Bittaford on the main line. The company closed in 1932. Parts of the track can be followed. The turntable can be seen above the incline. Also known as the 'Puffing Billy' track or the Redlake Mineral Railway.
Location
Grid Reference: | SX 646 636 |
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Map Sheet: | SX66SW |
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Admin Area | Dartmoor National Park |
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Civil Parish | Dartmoor Forest |
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Civil Parish | Harford |
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Civil Parish | Ugborough |
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District | South Hams |
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District | West Devon |
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Ecclesiastical Parish | HARFORD |
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Ecclesiastical Parish | LYDFORD |
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Ecclesiastical Parish | UGBOROUGH |
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Protected Status
- SHINE: Earthwork remains of the early 20th century China Clay works at Redlake Mine and the associated railway, as well as prehistoric remains on Ugborough Moor
Other References/Statuses
- National Monuments Record: LINEAR 1901
- National Record of the Historic Environment: 441241
- Old DCC SMR Ref: SX65NE/223
- Old DCC SMR Ref: SX66NW/5
Monument Type(s) and Dates
- MINERAL RAILWAY (Early 20th Century - 1911 AD (Between) to 1932 AD (Between))
- RAILWAY (Early 20th Century - 1911 AD to 1932 AD)
Full description
Ordnance Survey Archaeology Division, SX65NE67 (Ordnance Survey Archaeology Division Card). SDV166647.
The Ordnance Survey gives the location as SX64636680 to SX65635712.
Royal Air Force, 1946, RAF/CPE/UK/1890, 1207-1230, (10/12/1946) (Aerial Photograph). SDV169268.
Royal Air Force, 1947, RAF/CPE/UK/2105, 3054-3059, (28/5/1947) (Aerial Photograph). SDV176920.
Harris, H., 1968, Industrial Archaeology of Dartmoor, 96 (Monograph). SDV149229.
The Redlake Mineral Railway was completed in 1911 for carrying men, coal for the steam-pumping engines, iron and general supplies from Bittaford to the works – not for clay. Seven and half miles long, and of a three foot gauge, the railway terminated on the southern slopes of Western Beacon, where connection with the clay-drying plant down at Cantrell, close to the Great Western Railway, was made by cable incline.
The railway took a general northwards direction from Bittaford to Redlake, but wound around according to the contours of the hills. First going around the western slopes of Western Beacon and Weatherdon Hill it took a slight eastwards turn, to continue north again east of Piles Hill and between Sharp Tor and Three Barrows. Passing Leftlake, the line wound over Quickbeam Hill, across Brown Heath, and eventually reached the clay works. Steam locomotives were used on the line, the three passenger vehicles, each capable of carrying thirty people, resembled mobile hen-houses in appearance. There were no ordinary brakes, but a centre buffer and coupling.
About a hundred men were employed in the industry, many of whom used to stay out at the works for weeks on end during the summer, and even in the winter when the weather was not too severe. They used to supplement their food supply by trapping rabbits, the remains of which warren can still be seen at several places alongside the course of the old railway.
By 1932 the enterprise came to an end and the railway was dismantled, the engines were blown up and sold for scrap and other equipment sold by public auction.
National Monuments Record, 1969, NMR SX6463, 2, (12/04/1969) (Aerial Photograph). SDV165976.
National Monument Record, 1969, SX6657, 1/1-3, 2/7-9 (12/4/1969) (Aerial Photograph). SDV166652.
Gill, C. (ed.), 1970, Dartmoor: a New Study, 222 (Monograph). SDV161800.
Gaskell-Brown, C. + Hankin, C., 1974 -1978, Ugborough Parish Checklist (Worksheet). SDV161354.
Built in 1911 to serve the China Clay Corporation's clay works at Red Lake, the railway runs for 7.5 miles into Dartmoor from Cantrell in the south to Red Lake Mires in the north. About 4.5 miles of the route are in Ugborough, following an easy gradient round the west slope of Western Beacon into Harford parish, across Ugborough Moor to the western slopes of Three Barrows and to Left Lake, across Quickbeam Hill and finally curving round between Brown Heath and Western Whitebarrows to the marshy and relatively flat ground at Red Lake. See worksheet for further detail.
Minchinton, W. E., 1976, Industrial Archaeology in Devon, 27 (Monograph). SDV7016.
The Redlake China Clay Railway. Had one inclined plane and was opened in 1911 to transport workers, supplies and coal from Bittaford to the china clay works at Redlake. The clay was then piped down to Bittaford on the main line. The company closed in 1932. Parts of the track can be followed. The turntable can be seen above the incline.
National Monuments Record, 1976, NMR SX6460, 2, (12/04/1969) (Aerial Photograph). SDV157244.
National Monument Record, 1976, SX6558, 1/233-234, (22/4/1976) (Aerial Photograph). SDV166651.
Hankin, C. F., 1977-1980, Harford Parish Checklist (Worksheet). SDV149931.
The track was surveyed by R. H. Worth. Taking an easy contour round the hills the mean gradient over the whole length measured on Ordnance Survey 6 inch maps, was between 1:45 and 1:50. The track was ballasted to a width of about 3 metres, some of the granite coming from the clitter on the western slope of Three Barrows.
A steam locomotive was used on a single track, 3 feet gauge, of iron rails on wooden sleepers, some of the timber for which came from a wood near Corringdon in South Brent parish. After the business failed in 1932, the rails were torn up, and only the ballasted track and a few rotted sleepers remain. In recent years it has become a popular track for walking, for the children of Ivybridge. (Source date estimated 1977)
Hankin, C. F., 1980, An Archaeological Check-List for Harford (Un-published). SDV361875.
The track was surveyed by R. H. Worth. Taking an easy contour round the hills the mean gradient over the whole length measured on Ordnance Survey 6 inch maps, was between 1:45 and 1:50. The track was ballasted to a width of about 3 metres, some of the granite coming from the clitter on the western slope of Three Barrows.
A steam locomotive was used on a single track, 3 feet gauge, of iron rails on wooden sleepers, some of the timber for which came from a wood near Corringdon in South Brent parish. After the business failed in 1932, the rails were torn up, and only the ballasted track and a few rotted sleepers remain. In recent years it has become a popular track for walking, for the children of Ivybridge. (Source date estimated 1977)
National Monuments Record, 1980, SF1743, 080, (9/4/1980) (Aerial Photograph). SDV161746.
Thomas, D. St. J., 1981, A Regional History of Railways of Great Britain, 91 (Monograph). SDV168.
The tramway opened on 11/9/1911 and was of three foot gauge and 7.5 miles long. Above the incline, locomotives were used taking workmen and coal up to the works and men and sand down. Apart from one break, traffic was steady until the company failed in 1932.
Wade, E. A, 1982, The Redlake Tramway and China Clay Works (Monograph). SDV166649.
The Redlake China Clay Railway. Built in 1911 to transport workers, supplies and coal from Cantrell in the south to Red Lake in the north, a distance of some 7.5 miles. The line of the track follows an easy gradient round the west slope of Western Beacon into Harford parish, across Ugborough Moor to the west slopes of Three Barrows and to Left Lake, across Quickbeam Hill and finally curving around between Brown Heath and Western Whitebarrows to the marshy and relatively flat ground at Red Lake.
Average gradient 1 in 48. The track was cut and ballasted to a width of approximately 4.27 metres with stones for the ballast taken from the clitter of small rocks on the west slope of Three Barrows. A crushing mill built in concrete stood beside the track here, and some of the debris can still be seen.
The railway was single track, with iron rails bolted to sleepers, some of the latter still being in situ in the Harford section of the track near Western Beacon.
At Cantrell there was a reservoir for supplying water to the locomotive: the site can still be seen, and also that of a turntable for the locomotive. An engine shed built in brick and iron stands in ruins in enclosed land at Cantrell.
In the 1920's the railway was used to serve the clay works at Left Lake revived at that time, and here the track was widened for a short length. It still crosses the stream at Left Lake by a brick single arch bridge. The railway did not carry the china clay which was piped down to Bittaford on the main line. The corporation ceased operations in 1932, and unsaleable equipment went for scrap. (Unattributed source author but thought to be Wade).
Royal Commission on the Historical Monuments of England, 1985, Aerial Photograph Project (Dartmoor) - Dartmoor Pre-NMP (Cartographic). SDV319854.
Tramway extends from SX6505905 to SX65005856 for 700 metres and from SX65005804 to SX65005732 for 850 metres. Visible on Royal Air Force1946 and 1947 aerial photographs.
Also visible on various aerial photographs dating to 1980, 1976 and 1969. Recorded (runs SX66005735 to SX65005722, SX65005805 to SX65005855, SX65005905 to SX65816000).
Knights, R., 2014, Dartmoor Walks (Website). SDV356909.
Redlake railway was used for moving people and basic materials and is popularly known as the 'Puffing Billy' track (although on the map it is named as The Two Moors way).
Ordnance Survey, 2014, MasterMap (Cartographic). SDV355681.
Line of the railway indicated on the modern map by a track running from the Redlake China Clay Works in the north to Bittaford in the south.
Perrin, R., 2016, Ugborough Parish Heritage Appraisal Second Edition, UG 567 (Report - Assessment). SDV360390.
SX 6570 5715 to SX 6460 6683. The designed length was 8 miles and 17 chains (13.2 km), the journey taking about half an hour. The track of 3ft (914mm) gauge was cut and ballasted to about 4.3m wide, the stones for ballast being taken from the clitter on the slope of Three Barrows, and the debris of a crushing mill for the purpose can still be seen (SX 6501 6263). Granite for construction was probably also obtained from a quarry (UG 543) via a short siding. Iron rails were bolted to about 16,000 oak sleepers, some still in situ in the Harford section. Remains of a reservoir for the engine, and of carriage and engine sheds (SX 6693 5731 and SX 6699 5734) can still be seen above Cantrell.
In the 1920’s, the railway also served the clay workings at Left Lake and a brick bridge crosses the stream there. It did not convey the china clay, which was piped down (UG 568) to the drying beds at Cantrell. Passengers were not carried officially but the daughters of the warrener at Huntingdon Warren were allowed to use it weekly to attend school at Ugborough. Large sections of the track were re-laid by George Bartlett and Son of Ugborough in 1930 but the Ivybridge Clay Company went bankrupt in 1932. From SX 6512 5822 to The Crossways (UG 605) the line is now a section of the Two Moors Way. For full details and illustrations see Wade, 1982.
Newman, P., 2018, Erme Valley Survey data (GIS and Excel spreadsheet) (Cartographic). SDV361913.
Newman, P., 2018, The Upper Erme Valley, Dartmoor National Park, Devon: An Archaeological Survey, Appendix 1 (Report - Survey). SDV362921.
The single-track Redlake Railway, completed in 1912, was the main transport artery serving the Erme valley clay industry between the source of the clay at Redlake and Leftlake pits and the drying sheds at Bittaford, over 12.7 kilometres to the south. Within the survey area, the trackbed of the disused railway survives intact, retaining much of its ballast. In the circa 5 kilometres between the western slope of Three Barrows and the Redlake Pit, the track rises 45 metres, but clings mostly to the contours. Engineering works were limited to the long embankment and underpass bridge at Leftlake, a deep cutting just to the north of Leftlake, and a 900 metre-long embankment along the steep western slope of Three Barrows. Where passing through areas of peat beds, the track was cut into the peat. This particularly notable as the track approaches Redlake Pit where a long cutting of up to 3 metres deep was necessary. An historical account of the railway has been provided by E. A. Wade (1982).
Riley, H., 2021, UG21 heritage asset database and gazetteer of sites (Report - Survey). SDV364699.
Visited on 8th February 2021. 1.5 kilometres of a tramway, serving the Redlake clayworks, lie within the project area.
Sources / Further Reading
SDV149229 | Monograph: Harris, H.. 1968. Industrial Archaeology of Dartmoor. Industrial Archaeology of Dartmoor. A5 Hardback. 96. |
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SDV149931 | Worksheet: Hankin, C. F.. 1977-1980. Harford Parish Checklist. Parish Checklist. Digital. |
SDV157244 | Aerial Photograph: National Monuments Record. 1976. NMR SX6460. National Monuments Record Aerial Photograph. 2, (12/04/1969). |
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SDV161354 | Worksheet: Gaskell-Brown, C. + Hankin, C.. 1974 -1978. Ugborough Parish Checklist. Parish Checklist. Digital. |
SDV161746 | Aerial Photograph: National Monuments Record. 1980. SF1743. National Monuments Record Aerial Photograph. Photograph (Paper). 080, (9/4/1980). |
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SDV161800 | Monograph: Gill, C. (ed.). 1970. Dartmoor: a New Study. Dartmoor: a New Study. Hardback Volume. 222. |
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SDV165976 | Aerial Photograph: National Monuments Record. 1969. NMR SX6463. National Monuments Record Aerial Photograph. Photograph (Paper). 2, (12/04/1969). |
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SDV166647 | Ordnance Survey Archaeology Division Card: Ordnance Survey Archaeology Division. SX65NE67. Ordnance Survey Archaeology Division Card. Card Index. |
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SDV166649 | Monograph: Wade, E. A. 1982. The Redlake Tramway and China Clay Works. The Redlake Tramway and China Clay Works. Unknown. |
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SDV166651 | Aerial Photograph: National Monument Record. 1976. SX6558. National Monument Record Aerial Photograph. Photograph (Paper). 1/233-234, (22/4/1976). |
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SDV166652 | Aerial Photograph: National Monument Record. 1969. SX6657. National Monument Record Aerial Photograph. Photograph (Paper). 1/1-3, 2/7-9 (12/4/1969). |
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SDV168 | Monograph: Thomas, D. St. J.. 1981. A Regional History of Railways of Great Britain. A Regional History of Railways of Great Britain. 1. Unknown. 91. |
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SDV169268 | Aerial Photograph: Royal Air Force. 1946. RAF/CPE/UK/1890. Royal Air Force Aerial Photograph. Photograph (Paper). 1207-1230, (10/12/1946). |
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SDV176920 | Aerial Photograph: Royal Air Force. 1947. RAF/CPE/UK/2105. Royal Air Force Aerial Photograph. Unknown. 3054-3059, (28/5/1947). |
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SDV319854 | Cartographic: Royal Commission on the Historical Monuments of England. 1985. Aerial Photograph Project (Dartmoor) - Dartmoor Pre-NMP. Royal Commission on the Historical Monuments of England Aerial Photograph P. Cartographic. |
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SDV355681 | Cartographic: Ordnance Survey. 2014. MasterMap. Ordnance Survey Digital Mapping. Digital. [Mapped feature: #87136 ] |
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SDV356909 | Website: Knights, R.. 2014. Dartmoor Walks. http://www.richkni.co.uk/dartmoor/redlake.htm. Website. |
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SDV360390 | Report - Assessment: Perrin, R.. 2016. Ugborough Parish Heritage Appraisal Second Edition. Ugborough Local History Group. A4 Bound. UG 567. |
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SDV361875 | Un-published: Hankin, C. F.. 1980. An Archaeological Check-List for Harford. Devon Archaeological Society Publication. 11. A4 Comb Bound. |
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SDV361913 | Cartographic: Newman, P.. 2018. Erme Valley Survey data (GIS and Excel spreadsheet). GIS ShapeFile. Digital. |
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SDV7016 | Monograph: Minchinton, W. E.. 1976. Industrial Archaeology in Devon. Industrial Archaeology in Devon. Paperback Volume. 27. |
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Associated Monuments
MDV107445 | Part of: Redlake China Clay works, Dartmoor Forest (Monument) |
MDV24985 | Related to: Alleged enclosure, Ugborough Moor (Monument) |
MDV132363 | Related to: Area of tracks and hollow ways to the west of Glasscombe Ball, Harford (Monument) |
MDV3066 | Related to: Blackwood Path from Wrangaton Moor Gate to Hook Lake and Erme Pound, Ugborough Moor (Monument) |
MDV5678 | Related to: Boundary stone on Piles Hill Stone row, Harford and Ugborough parishes (Monument) |
MDV25061 | Related to: Building at Red Lake Clay Works, Dartmoor Forest (Building) |
MDV2988 | Related to: Butterdon Hill Stone Row, Harford (Monument) |
MDV33471 | Related to: Cairn at north end of Cantrell double stone row, Ugborough (Monument) |
MDV3133 | Related to: Cairn south of Addicombe enclosure, Harford (Monument) |
MDV5159 | Related to: China clay settling tanks west of Western Whitebarrow, Ugborough (Monument) |
MDV27897 | Related to: Clay working spoil heap at Left Lake clay works, Harford (Monument) |
MDV25058 | Related to: Claypit at Red Lake China Clay Works, Dartmoor Forest (Monument) |
MDV122902 | Related to: Demolished buildings at Redlake Clay Works, Dartmoor Forest (Building) |
MDV122911 | Related to: Drains on the western side of Red Lake Mire, dartmoor Forest (Monument) |
MDV3117 | Related to: Enclosure and hut circles east at Addicombe, Harford (Monument) |
MDV114612 | Related to: Foundations of a shelter on Piles Hill (Monument) |
MDV4234 | Related to: Left Lake China clay works, Harford and Ugborough Parishes (Monument) |
MDV25031 | Related to: Mine shafts on the edge of Ugborough Moor (Monument) |
MDV128267 | Related to: Northern hut circle in prehistoric enclosure east of Addicombe, Harford (Monument) |
MDV25322 | Related to: Possible cairn on Harford Moor (Monument) |
MDV25679 | Related to: Possible vermin trap or part of clay pipeline, Ugborough (Monument) |
MDV25680 | Related to: Possible vermine trap, Ugborough (Monument) |
MDV3098 | Related to: Quarry south of Western Beacon (Monument) |
MDV122889 | Related to: Redlake Cottage, Ugborough (Building) |
MDV24806 | Related to: Remains of a building at Redlake clay pit, Dartmoor Forest (Building) |
MDV122901 | Related to: Remains of winding house at Redlake, Dartmoor Forest (Building) |
MDV132373 | Related to: Rifle butts at the rifle range near Piles Hill on Harford Moor, Harford (Monument) |
MDV5693 | Related to: Rifle range near Piles Hill, Harford Moor (Monument) |
MDV14154 | Related to: Six pillow mounds, Harford (Monument) |
MDV128268 | Related to: Southern hut circle in prehistoric enclosure east of Addicombe, Harford (Monument) |
MDV25681 | Related to: Spoil heap associated with Redlake tramway, Ugborough (Monument) |
MDV5662 | Related to: Stone alignment on Piles Hill, Ugborough (Monument) |
MDV2889 | Related to: Stone row 400 metres south-east of Western Beacon, Ugborough (Monument) |
MDV2890 | Related to: Stone row near Spurrell's Cross, Ugborough (Monument) |
MDV5659 | Related to: Stone row on Ugborough Moor, near Glasscombe Ball, Ugborough (Monument) |
MDV25673 | Related to: Tinworking trial pits north-east of Piles Hill, Ugborough (Monument) |
MDV123441 | Related to: Trial pit near Crossways, Ugborough (Monument) |
MDV25059 | Related to: Two shallow reservoirs at Red Lake China Clay Works, Dartmoor Forest (Monument) |
MDV5158 | Related to: Zeal Tor or Redlake peat tramway, Dartmoor Forest (Monument) |
Associated Finds: none recorded
Associated Events
- EDV8082 - Survey of the Upper Erme Valley
- EDV8409 - Dartmoor Royal Forest Project
- EDV8770 - Archaeological Survey: Ugborough Premier Archaeological Lanscape, Harford and Ugborough
- EDV8817 - Geophysical survey of Piles Hill Stone Row and cairns, Ugborough (Ref: 2111-PIL-R-1)
Date Last Edited: | Sep 11 2023 3:22PM |
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