Dorothea Quarry old slate workings below the Nantlle Ridge: flooded pits, waste tips, inclines, slate buttresses & Cornish beam-engine house tower. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-dorothea-quarry-old-slate-workings-below-the-nantlle-ridge-flooded-122191234.html
RMH2P84J–Dorothea Quarry old slate workings below the Nantlle Ridge: flooded pits, waste tips, inclines, slate buttresses & Cornish beam-engine house tower.
View S across Pen-yr-Orsedd slate quarries to the Nantlle Ridge, Wales, UK, showing the pylon, stays & cable of an aerial ropeway (Blondin crane). Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/view-s-across-pen-yr-orsedd-slate-quarries-to-the-nantlle-ridge-wales-uk-showing-the-pylon-stays-cable-of-an-aerial-ropeway-blondin-crane-image342338787.html
RM2ATXTH7–View S across Pen-yr-Orsedd slate quarries to the Nantlle Ridge, Wales, UK, showing the pylon, stays & cable of an aerial ropeway (Blondin crane).