. Diversion of water from the Great lakes and Niagara river. Corps of Engineers, U. S. Army, PLATE 16 , - War Department. Corps of Engineers, U. S. NIAGARA GORGE AMERICAN SIDE IN VICESTiTY OF Jaaatmnt gnQlnf- ./__&*<»•< Corpm of&vb~*T FileNo Trwamlttfa with daXvt: Am^-50* I War Departn Corps of Engineers, U. S. Army. Lockport d Rochester g Clirvton lime Clinton ehalThorold ean Medina sandand shale Whirlpool 80 PLATE 17 .Note. Taken from Folio 190 of the•Geologic Atlas of the United States,US. Geological Survey- fPICAL GEOLOGIC SECTION OF HORSESHOE FALLSNIA
. Diversion of water from the Great lakes and Niagara river. Corps of Engineers, U. S. Army, PLATE 16 , - War Department. Corps of Engineers, U. S. NIAGARA GORGE AMERICAN SIDE IN VICESTiTY OF Jaaatmnt gnQlnf- ./__&*<»•< Corpm of&vb~*T FileNo Trwamlttfa with daXvt: Am^-50* I War Departn Corps of Engineers, U. S. Army. Lockport d Rochester g Clirvton lime Clinton ehalThorold ean Medina sandand shale Whirlpool 80 PLATE 17 .Note. Taken from Folio 190 of the•Geologic Atlas of the United States,US. Geological Survey- fPICAL GEOLOGIC SECTION OF HORSESHOE FALLSNIAGARA FALLS SheetQueenstone a, , , t -, Sheet No. I Scale: 7 3 sion Engineer Off ice, Lakes Division, Buffalo, tf.^. Aug., 1919 mitted: Isi. ^^ File No. Colonel, Corps^af-Enqineersdated: Aug. 30,1919- 27SS0—21 War Department. Corps of Engineers, U. S. Army. Lockport dole Rochester 6ho. Clm»on limooto, /., % t: p $ !W * a f * mSr/f ill i 4
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Keywords: ., bookcentury1900, bookdecade1920, bookpublisherwashi, bookyear1921
