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Scientific American, Vol. 11, No. 28 (1856) (1856)
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ther valuable feature of this pump is kind could, we should think, be made very arm, N, which is hinged to the standard, the cheapness with which it is constructed.— B, and sustains the slicing knife, O, is now The shell, F, is all cast in one piece, and re- swung by the left hand and pressed… … quired to raise the water is lessened. The This pump strikes us as being one of un- usual excellence. It is simple, and yet, ap- © 1856 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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