and the simplicity of the process taining a large amount of silica, and therefore it is more heating this apparatus to a given degree in boiling water, it render the manufacture of mineral wool capable of being pliable and easier of application. Slags containing man- was surrounded by ice. and the… … '» ( » > ^ A NEW soap has been patented in Germany which is com mineral wool, which would cover 193 square feet two inches MAP SHOWING LOCATION OP RAPID TEANSIT RAILROAD posed of common soap with the addition of phosphate of IN NEW YORK. thick. A substance, to be a superior non-conductor for…
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