Photo of a Bessemer Pit
Ebbw Vale Steelwork
Tapping of an open hearth furnace
Discharging iron ore
Open hearth furnace at East Moors
Tapping a blast furnace at East Moors
General view of East Moors Steelworks
Tapping a blast furnace at East Moors Steelworks
Tapping a blast furnace
Charging house at Dyfi furnace
Charcoal barn at Dyfi furnace
Blast furnaces at Dowlais Ironworks
Ruins of coke ovens at Dowlais Ironworks
Railway bridge at Dowlais Ironworks
Retaining wall at Dowlais Ironworks
Stables at Dowlais Ironworks
Underground at Dolaucothi gold mine
Dolaucothi gold mine
Tuyere at Cyfarthfa Ironworks
Blowing arch at Cyfarthfa Ironworks
