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| An Account of the Strata of Northumberland and Durham | Volume: L-R, Page: 318 |
No. 1,621 — Rough Lea
Township of Hunwick and Helmington, Durham
Sheet 34 of 19thC Ordnance Map. Lat. 54° 41' 50", Long. 1° 42' 00".
[ OS Grid Ref: NZ 19333 33630 (419333,533630) ]
An Account of the Strata sunk through at Rough Lea Colliery ; Completed June, 1858
Approximate surface level 296 feet above sea (Ordnance datum)
Larger image of entry
| Source: | An Account of the strata of Northumberland & Durham as proved by Borings & Sinkings, Volume L-R, published by the North of England Institute of Mining & Mechanical Engineers, 1887 |
Nearby Borings
Additional Links
| | A graphical representation of this entry |
| 19th Century Mapping | |
| | List of other entries on Durham Sheet 34 |
 | Location on 1st Series OS Map [www.old-maps.co.uk] |
| 20th Century Mapping | |
| | List of other entries on Landranger Sheet 92 (Barnard Castle & surrounding area) |
| | List of other entries on Detail Sheet NZ13 |
| | Location on current map [www.streetmap.co.uk] |
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