ce of steam and water, Chapman, of 97 Forest Street, Rutland, Vt., the npper been difficult to get cranes with freedom to swing in all and equalize the pressure which preserves the equili- brium of the water, and also checks its agitation. ends and the flues are continuously submerged in positions… … are so arranged that there is 51 per cent of copper CHEEK'S WATEB GAUGE FOB STEAK BOILEBS, and 49 per cent of antimony in the mixture. This CHAPMAN'S IMPROVED STEAM BOILEB. alloy was well known to the early chemists, but, un- opening, covered with a plate of mica, through which fortunately, it is…
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