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Scientific American, Vol. 25, No. 15 (1871) (1871)

leaf 7

An illustration from Scientific American, Vol. 25, No. 15 (1871), 1871, leaf 7
, or shaft, L, just open enough to allow water to pass as ance, so often complained of, and thereby greatly adding to the land marksare shown, one lying loosely upen the ground, described. The hydrant pipe is connected at M, and N is the the architectural effect. It gives a perfect gutter, easy to… … arranged to turn on steam to pumps, if desired to feed by them, ing heads formed upon them, or by nuts or other convenient or it will start and stop a power pump, if desired to feed in The part entering the ground is long, and, being ribbed means, metallic washers being used, if desired. By this…

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