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