Sinking Mine Shafts
by Universal History Archive/uig
Title
Sinking Mine Shafts
Artist
Universal History Archive/uig
Medium
Photograph - Photograph
Description
Sectional view of German mine showing method of sinking shafts and driving horizontal galleries. Windlass at B, C used to raise and lower men, materials and spoil. From Agricola De re metallica Basle 1556. Woodcut.
Uploaded
July 30th, 2016
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