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Scientific American Supplement, No. 711, August 17, 1889
Various
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Scientific American Supplement, No. 598, June 18, 1887
Various
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Scientific American Supplement, No. 360, November 25, 1882
Various
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Scientific American Supplement, No. 561, October 2, 1886
Various
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Scientific American Supplement, No. 275, April 9, 1881
Various
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Scientific American, Volume 22, No. 1, January 1, 1870
Various
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Scientific American Supplement, No. 392, July 7, 1883
Various
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Scientific American Supplement, No. 415, December 15, 1883
Various
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Scientific American Supplement, No. 832, December 12, 1891
Various
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Scientific American Supplement, No. 430, March 29, 1884
Various
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Scientific American Supplement, No. 643, April 28, 1888
Various
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Scientific American Supplement, No. 497, July 11, 1885
Various
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Scientific American Supplement, No. 601, July 9, 1887
Various
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Scientific American Supplement, No. 633, February 18, 1888
Various
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Scientific American Supplement, No. 299, September 24, 1881
Various
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Scientific American Supplement, No. 441, June 14, 1884.
Various
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Scientific American Supplement, No. 530, February 27, 1886
Various
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Scientific American Supplement, No. 384, May 12, 1883
Various
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Scientific American Supplement, No. 492, June 6, 1885
Various
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Scientific American Supplement, No. 613, October 1, 1887
Various
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Scientific American Supplement, No. 586, March 26, 1887
Various
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Scientific American Supplement, No. 344, August 5, 1882
Various
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Scientific American Supplement, No. 531, March 6, 1886
Various
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Scientific American Supplement, No. 315, January 14, 1882
Various
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Scientific American Supplement, No. 488, May 9, 1885
Various
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