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Scientific American Supplement No. 819, September 12, 1891
Various
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Scientific American Supplement, No. 483, April 4, 1885
Various
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Scientific American, Volume 22, No. 1, January 1, 1870
Various
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Scientific American Supplement, No. 415, December 15, 1883
Various
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Scientific American Supplement, No. 508, September 26, 1885
Various
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Scientific American Supplement, No. 787, January 31, 1891
Various
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Scientific American Supplement, No. 561, October 2, 1886
Various
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Scientific American Supplement, No. 324, March 18, 1882
Various
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Scientific American Supplement, No. 633, February 18, 1888
Various
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Scientific American Supplement, No. 1178, June 25, 1898
Various
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Scientific American Supplement, No. 648, June 2, 1888.
Various
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Scientific American, Volume 17, No. 26 December 28, 1867
Various
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Scientific American Supplement, No. 481, March 21, 1885
Various
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Scientific American Supplement, No. 647, May 26, 1888
Various
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Scientific American Supplement, No. 623, December 10, 1887
Various
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Scientific American Supplement, No. 1157, March 5, 1898
Various
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Scientific American Supplement, No. 299, September 24, 1881
Various
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Scientific American Supplement, No. 443, June 28, 1884
Various
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Scientific American Supplement, No. 360, November 25, 1882
Various
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Scientific American Supplement, No. 458, October 11, 1884
Various
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Scientific American Supplement, No. 1082, September 26, 1896
Various
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Scientific American Supplement, No. 832, December 12, 1891
Various
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Scientific American Supplement, No. 421, January 26, 1884
Various
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Scientific American Supplement, No. 315, January 14, 1882
Various
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Scientific American Supplement, No. 441, June 14, 1884.
Various
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