Category:Mines opened in the 1870s
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Subcategories
This category has the following 12 subcategories, out of 12 total.
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Media in category "Mines opened in the 1870s"
This category contains only the following file.
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Flooded level at Aberllyn Mine - geograph.org.uk - 1373262.jpg 640 × 480; 97 KB