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| An Account of the Strata of Northumberland and Durham | Volume: A-B, Page: 189 |
No. 253 — Boldon
Township of Boldon, Durham
Sheet 7 of 19thC Ordnance Map. Lat. 54° 57' 15", Long. 1° 27' 29".
[ OS Grid Ref: NZ 34703 62312 (434703,562312) ]
Strata sunk through at No. 2 or Downcast Pit, 13 feet diameter, Boldon Winning. Commenced 19th March, 1866. Sunk to Bensham Seam, June 7th, 1869
Approximate surface level 100 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 Durham Sheet 7 |
 | 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 NZ36 |
| | Location on current map [www.streetmap.co.uk] |
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