File:Hydraulic mining in an open pit, California, ca.1880-1900 (CHS-1952).jpg
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Original file (5,730 × 4,373 pixels, file size: 2.48 MB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:15, 29 January 2014 | 5,730 × 4,373 (2.48 MB) | Fæ | == {{int:filedesc}} == {{Information |description={{en|1=<br> :''Hydraulic mining in an open pit, California, ca.1880-1900 :Photograph of a hydraulic mining operation in an open pit, California, ca.1880-1900. Several water pipelines and wooden chutes c... |
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