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Scientific American, Vol. 70, No. 1 (1894) (1894)

leaf 4

An illustration from Scientific American, Vol. 70, No. 1 (1894), 1894, leaf 4
nsan- coming through the openings, B, B, between the bars. A DOUBLE BELTING PRESS. ity, and in chronic alcoholism. I have successfully Through the center of the bars and across the entire There are many manufacturers of leather belting treated one case of kleptomania and two cases of ex- furnace… … The constant circulation of air inside the bars tends of the present day, realizing the fu- to prevent clinker from adhering to the grate and also tility of many of the old methods of prevents the bars from being easily burned out. estimate of the cost of a wide belt, are unable to give treating…

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