De Re Metallica Plate 27: The Sluice
De Re Metallica Plate 28: The Stream
De Re Metallica Plate 28: The Trough
De Re Metallica Plate 2: Shafts and Tunnels
De Re Metallica Plate 30: Furnaces and Forehearths
De Re Metallica Plate 3: The Shaft
De Re Metallica Plate 4: The Surveyor
De Re Metallica Plate 5: Level and Tongue
De Re Metallica Plate 6: Coned Construction
De Re Metallica Plate 7: The Bellows
De Re Metallica Plate 8: The Furnaces
Great West
Idaho
Indiana
Keystone Zinc Company
Laxey, the Wheel, Isle of Man, England
Michigan
Miners Amongst Coal Boxes in Wilkes-Barre Mines
Montana
Nevada
