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Scientific American, Vol. 49, No. 21 (1883) (1883)
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Germany, 3:21 per 10,000; Austria, 3°41 jected. The depth of water alongside the wharf is from 82 tion of coalin France last year was about 10,000,000 more per 10,000; England, 6 per 10,000; Hungary, 6:10 per to 42 feet at low tide. The structure rests upon a founda- tons than she produced. 10,000;… … © 1883 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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