en air, of a dirty dark brown color. It flowsinto large shallow vats, is allowed to cool for eight orten hours, crystallizes meanwhile, and is then sawedinto blocks of convenient size. The first and main difficulty once overcome, a secondone presented itself, namely, that of finding propermaterials… … SECTION THBOUGH INLET FIFE OF SULPHUB WELL. itself from the start, but this metal is not strong enoughto support the required pressure. A mean was struckby the inventor, and the steel pipes used were coatedwith a heavy layer of aluminum. Thus equipped the present company is still proceed-ing…
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