Rhodesian and General Asbestos
Mapeka Asbestos Mines, Ltd.
John Gilpin Asbestos Mine
Asbestos Mines of Rhodesia, Ltd.
Mashaba Rhodesian Asbestos Co., Ltd.
Asbestos and Trust Ltd.
Asbestos in Rhodesia
I.S. Olver
Ancient Mines of South Africa
Roan Antelope Copper Co.
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