Image taken from:..Title: "A Text-book of Ore and Stone Mining ... With frontispiece and 716 illustrations".Author: FOSTER, Clement Le Neve - Sir.Shelfmark: "British Library HMNTS 07108.g.4.".Page: 502.Place of Mehr
Image taken from:..Title: "A Text-book of Ore and Stone Mining ... With frontispiece and 716 illustrations".Author: FOSTER, Clement Le Neve - Sir.Shelfmark: "British Library HMNTS 07108.g.4.".Page: 583.Place of Mehr
Image taken from:..Title: "A Text-book of Ore and Stone Mining ... With frontispiece and 716 illustrations".Author: FOSTER, Clement Le Neve - Sir.Shelfmark: "British Library HMNTS 07108.g.4.".Page: 238.Place of Mehr
Image taken from:..Title: "A Text-book of Ore and Stone Mining ... With frontispiece and 716 illustrations".Author: FOSTER, Clement Le Neve - Sir.Shelfmark: "British Library HMNTS 07108.g.4.".Page: 591.Place of Mehr
Image taken from:..Title: "A Text-book of Ore and Stone Mining ... With frontispiece and 716 illustrations".Author: FOSTER, Clement Le Neve - Sir.Shelfmark: "British Library HMNTS 07108.g.4.".Page: 208.Place of Mehr
Image taken from:..Title: "A Text-book of Ore and Stone Mining ... With frontispiece and 716 illustrations".Author: FOSTER, Clement Le Neve - Sir.Shelfmark: "British Library HMNTS 07108.g.4.".Page: 596.Place of Mehr
Image taken from:..Title: "A Text-book of Ore and Stone Mining ... With frontispiece and 716 illustrations".Author: FOSTER, Clement Le Neve - Sir.Shelfmark: "British Library HMNTS 07108.g.4.".Page: 213.Place of Mehr