Sign on last day of work at Deep Navigation Colliery Treharris Mid Glamorgan South Wales UK

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Deep Navigation Colliery, at 2280 feet was the deepest pit in the Welsh coalfield, closed in 1991

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Size: 5227px × 3491px
Location: Deep Navigation Colliery, Treharris, Mid Glamorgan, South Wales Valleys, Cymru, UK
Photo credit: © Jeff Morgan 03 / Alamy / Afripics
License: Licensed
Model Released: No

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