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Underground workings of South Reef
Consolidated Main Reef Mines & E. Ltd.
Consolidated Main Reef Mines & E. Ltd.
Underground workings of Bird Reef
Underground workings
New Modderfontein Gold Mining, Co., Ltd.
New Modderfontein Gold Mining, Co., Ltd.
Underground workings
West Springs, Ltd.
West Springs, Ltd.
Underground plan of Upper Leader and Black Reef Leader workings
Underground workings
Underground workings
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