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Scientific American, Vol. 55, No. 17 (1886) (1886)
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and kept the water back, so that it accumu- Mr. Lindmark, in the first place, thought of the lated, and at last ran over the top of the bank in Fig. 3. method devised by the Austrian engineer Rziha, which places. Wherever this happened, a breach in the em- bankment was invariably caused. Someof the… … © 1886 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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