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