rimtife THE ADVOCATE OF INDUSTRY, AND JOURNAL OF SCIENTIFIC, MECHANICAL AND OTHER IMPROVEMENTS. [NUMBER 36. VOLUME IX.] NEW-YORK MAY 20, 1854. B, which is also of cast-iron. C is the pipe lead- SCIENTIFIC AMERICAN, DEMAREST'S HOSE PROTECTOR. ing from the boiler, and connecting with this PUBLISHED… … or four ox-cart loads of dry muck, chip dirt, ing fire hose, by using this improvement, is a very serious character, to which they had be as much greater than the piston as will al- &c, which I haul over two or three times a been heretofore subjected, and it keeps them simply to lay down the…
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