Top :: Wales > Blaenau Gwent > Society and Culture 1. Coal Mines, collieries, drifts, welsh mining disasters Photographs and a brief historical account of more than 200 Welsh coal mines, plus stories poems and a list of colliery disasters. http://www.welshcoalmines.co.uk/ Rating: [0.00] Votes: [0] Hits: [159] Rate It | Comments | Report | More Info _