Indenture John Colby 1850
1812 Kidwelly & Llanelly Canal prospectus
Gwaith Copr Brenhinol The Mines, Mynachlog Nedd
Bronze/Iron Age Axe Hoard Research
Mwyngloddiau Copr Mynydd Parys
Historian Mr George Grant Francis
Copper Master Mr Sterling Benson
Sail Loft, Iard Newydd, Amlwch
Aerial view of Porth Amlwch
Map showing the development of Porth Amlwch
Watchhouse, Amlwch
Lighthouse and watchhouse, Amlwch
Porth Amlwch, 1972
Tollborth Pen Y Gogarth, Llandudno
Swansea Copperworks - excavation
Diffwyst Tarw, Gwaith Copr Drws Y Coed
Copper Mountain Anglesey
Yr olion, mwynglawdd metelau Ystrad Einon
Great Orme Mine Visitor Entrances
Underground wheel at Ystrad Einion metal mine
Ystrad Einion metal mine from the air
Archwilio am gopr ar Fynydd Parys
Gwaith copr Mynydd Parys
Fel Lleuad - Mynydd Parys
