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Scientific American, Vol. 34, No. 2 (1876) (1876)

leaf 3

An illustration from Scientific American, Vol. 34, No. 2 (1876), 1876, leaf 3
, in feet, might be employed to protect an entire village or town. be raised and a stream of water thrown upon adjacent build- The manufacturer informs us that the pump under exami- the latter trial being tested at slow running, at working ings in less than seven minutes from the time of lighting… … years later the manufacture sumed 103 lbs. of coal, and © 1876 SCIENTIFIC AMERICAN, INC.

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