. mining and engineering journal. -FORFEITABLEafter 2 years. All the advantages of a LOCAL OFFICE. POLICIES ISSUED and CLAIMS PAID LOCALLY. Secretaries for the Transvaal: TteJotiannfisDUFy Board oIExeciiiois&TrustCo LIMITED,The Old Arcade, 97, Commissioner St., Johannesburg, R. INMAN, Manager for South Africa. Telephone 2122. Box 2094. When Johannesburg was threatenedby an Epidemic of Smallpox. When Durban is threatened by BubonicPlague the repoDsible authorities immediately use JEYES--FLUID CYLLIN Thoy know by practical experience that JeyesDisinfectants not only prevent further inf
. mining and engineering journal. -FORFEITABLEafter 2 years. All the advantages of a LOCAL OFFICE. POLICIES ISSUED and CLAIMS PAID LOCALLY. Secretaries for the Transvaal: TteJotiannfisDUFy Board oIExeciiiois&TrustCo LIMITED,The Old Arcade, 97, Commissioner St., Johannesburg, R. INMAN, Manager for South Africa. Telephone 2122. Box 2094. When Johannesburg was threatenedby an Epidemic of Smallpox. When Durban is threatened by BubonicPlague the repoDsible authorities immediately use JEYES--FLUID CYLLIN Thoy know by practical experience that JeyesDisinfectants not only prevent further infectionbut stamp out the disease thoroughly. Jeyes Cyllin is the most efficient When used in proper proportions it costsless than Jd. per gallon. The use of Jeyes is publicly advocated by theGovernment against Anthrax. Samples and literature on disinfection free ona]iplication to HIRSCH, LOUBSER & CO., LIMITED, BOX 1191, JOHANNESBURG. %t :, Oct. 20, 1912. THE SOUTH AFRICAN MINING SAVE TIME AND MONEY IN YOUR WORKSHOPS BY USING VINCIT CARBORUNDUM GRINDING WHEELS. ThtzY GRIND QUICKllR ASD LA^T Stocks of All Sizes and Grains kept locally. SOLE AGENTS- United Mining Supply Co., 4-4a. Cullinan Buildings, JOHANNESBURG ALLENS MANGANESE STEEL Railway and Tramway Points and Bars, Crusher Jaws, Rolls, Cones, Etc. SKIP WHEELS, WHEELS & AXLES, MINING STEEL- EDGAR ALLEN & CO., LTD., -peria.««.. w, SHEFFIELD. (INCORPORATED l.\ ). Rtpresentative : C. F. WILLS, 5, New Club Buildings, JOHANNESBURG. SUBSTITUTE Fop Metal Filament Lamps ofHigh Candle Power Original Quartz Lamp „MeialfaADVANTAGES; 1. Much longer burning duration: 1000to 10 000 burning hours without any attention 2. No breakages by vibrations in buildings 3. Weatherproof for permanent service in the open air\ 4. 60 , current economy as compared \ with metal filament lamps (0,4 Watts) V Grand PpIx Brussels 1910 Quarzlampen-
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Keywords: ., boo, bookcentury1800, booksubjectmineralindustries, grindingwheel
