ndustry, ‘by J. Emerson Reynolds, M.D , discussing the modern developments of the fuels coal, peat and petroleum. ICE-HOUSE AND COLD ROOM.-BY R. Gasification of coal. Natural gas. Gasified petroleum. G. Hatfield. With directions for construction. Four Contained in SCIENTIFIC AMERICAN SUPPLEMENT… … Ideal, No. 64. A ITUMIN VU Me Price, by mail, postpaid. In all shapes. Manufactured by 8 inch..........$1.00|5 inch..........$1.25 Cowles Electric Smelting and Aluminum Co., oife eal and Leader Spring. Dividers and VOLNEY W. MASON & CU.. Gauges, and Fine Machinists’ Tools, Me Correspondence…
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