West Holywell Colliery (Seaton Valley)
This is the site of a 19th century colliery. It is shown on the First Edition Ordnance Survey map published in 1865.
N11523
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Please note that this information has been compiled from a number of different sources. Durham County Council and Northumberland County Council can accept no responsibility for any inaccuracy contained therein. If you wish to use/copy any of the images, please ensure that you read the Copyright information provided.