Crystals in an ore-furnace slag, Morfa Copper Works, Swansea
- Made:
- 1866
Crystals in an ore-furnace slag, at Morfa Copper Works, Swansea, 1866, presented by Mr. Terrill
Crystals in an ore-furnace slag, at Morfa Copper Works, Swansea, 1866, presented by Mr. Terrill