The Gresford Colliery Disaster
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The mining disaster that killed 266 men, 90 years on | This Week In Wrexham
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Inside Britain’s deepest mine
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Unbelievable Moments Captured On Camera #2
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Buried Truth - The Gresford Colliery Disaster. (Crimesolver)
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Es mag schwer zu glauben sein, aber diese Brücke existiert tatsächlich
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WALES: Early morning explosion at Gresford Colliery entombed four hundred workers (1934)
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10 Live TV Tragedies
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