INSIDE PENSTOCK—9 FEET IN DIAMETER. vice-president is John Joyce, of Andover, Mass.; andthe treasurer is Mr. J. E. Alfred, of Boston, Mass.For. the accompanying illustrations and data in refer-ence to this power plant the writer is indebted to thesecretary, Mr. Richard W. Douglas, and the chief … INSIDE BULKHEAD, SHAWENEGAN FALLS POWER FQRE8AY. 42 Scientific American, January 18, 1902. engineer, Mr. Wallace C. Johnson, who has had muchto do with the Niagara power development duringrecent years. The Shawenegan Palls power system obtains its waterby a canal 1,000 feet long, 100 feet wide and…
Canal · Panama · Nicaragua · Munn · Feet · Scientific American · Motor · Power transmission · Flood waters · Isthmian canal · Shawenegan falls · Summit level · Sewing machine · Horse power · San juan · Total length
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