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| An Account of the Strata of Northumberland and Durham | Volume: A-B, Page: 37 |
No. 39 — Backworth
Township of Backworth, Northumberland
Sheet 89 of 19thC Ordnance Map. Lat. 55° 02' 31", Long. 1° 32' 10".
[ OS Grid Ref: NZ 29640 72043 (429640,572043) ]
Castle Hill Hole No. 4, about 400 yards West of West Entrance to Backworth House
Approximate surface level 220 feet above sea (Ordnance datum)
Larger image of entry
| Source: | An Account of the strata of Northumberland & Durham as proved by Borings & Sinkings, Volume A-B, published by the North of England Institute of Mining & Mechanical Engineers, 1878 |
Nearby Borings
Additional Links
| | A graphical representation of this entry |
| 19th Century Mapping | |
| | List of other entries on Northumberland Sheet 89 |
 | Location on 1st Series OS Map [www.old-maps.co.uk] |
| 20th Century Mapping | |
| | List of other entries on Landranger Sheet 88 (Newcastle upon Tyne, Durham & Sunderland) |
| | List of other entries on Detail Sheet NZ27 |
| | Location on current map [www.streetmap.co.uk] |
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