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Scientific American Supplement, No. 358, November 11, 1882
Various
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Scientific American Supplement, No. 620, November 19,1887
Various
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Scientific American Supplement, No. 595, May 28, 1887
Various
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Scientific American Supplement, No. 447, July 26, 1884
Various
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Scientific American Supplement, No. 417, December 29, 1883
Various
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Scientific American Supplement, No. 648, June 2, 1888.
Various
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Scientific American Supplement, No. 717, September 28, 1889
Various
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Scientific American Supplement, No. 433, April 19, 1884
Various
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Scientific American Supplement, No. 514, November 7, 1885
Various
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Scientific American Supplement, No. 446, July 19, 1884
Various
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Scientific American Supplement, No. 810, July 11, 1891
Various
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Scientific American Supplement, No. 363, December 16, 1882
Various
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Scientific American Supplement, No. 286, June 25, 1881
Various
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Scientific American Supplement, No. 481, March 21, 1885
Various
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Scientific American Supplement, No. 458, October 11, 1884
Various
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Scientific American Supplement, No. 508, September 26, 1885
Various
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Scientific American Supplement, No. 324, March 18, 1882
Various
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Scientific American Supplement, No. 483, April 4, 1885
Various
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Scientific American Supplement, No. 829, November 21, 1891
Various
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Scientific American Supplement, No. 647, May 26, 1888
Various
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Scientific American Supplement, No. 520, December 19, 1885
Various
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Scientific American Supplement, No. 799, April 25, 1891
Various
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Scientific American Supplement, No. 1157, March 5, 1898
Various
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Scientific American Supplement, No. 312, December 24, 1881
Various
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Scientific American Supplement, No. 421, January 26, 1884
Various
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