Maenofferen quarry - view of winding house, 1999 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Maenofferen quarry - exit tunnel beneath house Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Maenofferen quarry - winding house chimney side Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Maenofferen quarry - winding house, 1999 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Rhosydd drum house to Croesor incline, 2003 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Rhiwbach tramway crossing Llyn Bowydd dam, 2008 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Two views of Pant-yr-ynn slate mill, 2007 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Remains of Bonc Goedai winding house, 1998 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Overhanging rock, High Street, 1987 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Steam Mill, Diffwys quarry, 2004 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Holland's Level - mill facing Garreg Flaen Llyn Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Holland's Level - buttressed incline, 2001 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Key plan of Holland's Level, 2002 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Holland's Level, 2001 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Tanygrisiau Terrace, 1987 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Garreg Flaen-llym and the reservoirs, 2002 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Blaenau Ffestiniog from Pengwndwn, 1999 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Exposed chambers - Foty and Bowydd quarry, 1977 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Parc Glynllifon estate workshops, 1995 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Fulling stocks and mill machinery, 2005 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Cider House, Cwm Farm, Monmouthshire, 2007 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Stefan haymaking, Pen-y-Bryn, Blaenau Ffestiniog Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Moelwyn Mill, Tanygrisiau, 1972 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Dowlais stables, 1987 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Welsh Brewers Cardiff, 1987 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Spillers’ curved warehouse, Cardiff, 1987 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Parc Glynllifon Estate gas works, Gwynedd, 1995 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Coal office, Blaenau Ffestiniog; interior 1980 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Bridges over Ogwen Falls, 2010 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
Vyrnwy filtration tower, 1998 Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
