Oakdale Colliery
…seams of " black gold." One of these was at the small rural hamlet of Rhiw Syr Dafydd. Work began clearing the site for the new colliery at Ty Mellyn, Oakdale, with the sinking of the pit in 1907. Waterloo shaft followed in 1911. The shafts, North (upcast), and South, were 626 and 650 yards deep respectively…