Wooden Headgear Robinson Gold-Mining Company, Witwatersrand from the Article MINING THE GOLD ORES OF THE WITWATERSRAND. By H. H. Webb and Pope Yeatman. from The Engineering Magazine Devoted to Industrial Progress Volume XV 1898 The Engineering Magazine Co
Size: 3248px × 3847px
Location: South Africa
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Royalty Free
Model Released: No
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