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Scientific American, Vol. 76, No. 9 (1897) (1897)

leaf 8

An illustration from Scientific American, Vol. 76, No. 9 (1897), 1897, leaf 8
se if desired. ‘I'he bars of the gridiron are heavy of theair which the blower discharges is nixed with the marshaling of all the forces of the Department of naphtha vapor in the boiler firebox, so that the steam and are strongly braced, so that the shovelfuls of snow Street Cleaning and the… … with a long iron rod sive method. Of course the first way used as a poker, in out of the difficulty order to loosen it up and make it melt more freely. Fourteen men are cently been tested in New York two snow melters, one necessary to feed the insatiable monster. Besides the pressure is maintained…

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