and engineering journal . SOUTH AFRICAN. PORTLAND CEMENT Just as Whites English Cement has been for more than 50 years past the Standard Brand in SouthAfrica, so is Whites South African Cenaent the Standard Portland Cement here now. Guaranteed to comply with all the requirements of the British Standard QUALITY.—COMPETITIVE PRICES. THE WORKS ARE NOW READY TO DELIVER CEMENT. STOCKED BY ALL WHOLESALE HOUSES. WHITES SOUTH AFRICAN CEMENT Co., Ltd., (Registered in England.)47-49, NATIONAL BANK BDILDINGS, SIMMONDS ST., Box 2484. Telephone 5788. Telegr


and engineering journal . SOUTH AFRICAN. PORTLAND CEMENT Just as Whites English Cement has been for more than 50 years past the Standard Brand in SouthAfrica, so is Whites South African Cenaent the Standard Portland Cement here now. Guaranteed to comply with all the requirements of the British Standard QUALITY.—COMPETITIVE PRICES. THE WORKS ARE NOW READY TO DELIVER CEMENT. STOCKED BY ALL WHOLESALE HOUSES. WHITES SOUTH AFRICAN CEMENT Co., Ltd., (Registered in England.)47-49, NATIONAL BANK BDILDINGS, SIMMONDS ST., Box 2484. Telephone 5788. Telegrams : PORTLAND. WORKS;VENTERSBURG ROAD, Ward Leonard type, single drum, and a se: und electric mam h^ of the Ward Leonard system. Rock Hoist.—The electrical portion of this hoist was manufacturedby the Company, the mechanical portion being by and Chalmers, the hoist is of the Ward Leonard type, thewinding motor being direct coupled to the rope drum. The converteiset comprises a 220-volt compound-wound excite


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Keywords: ., bo, bookcentury1800, bookdecade1890, booksubjectmineralindustries