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No. 2,769 — HeworthTownship of Heworth, Durham Sheet 7 of 19thC Ordnance Map. Lat. 54° 56' 19", Long. 1° 33' 28". [ OS Grid Ref: NZ 28329 60536 (428329,560536) ] Account of Strata sunk and bored through in a Staple below the Beaumont Seam at Heworth Colliery, 1887 and 1888. Continuation of No. 1,163 Approximate surface level 383 feet above sea (Ordnance datum)
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