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Scientific American Supplement, No. 611, September 17, 1887
Various
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Scientific American Supplement, No. 508, September 26, 1885
Various
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Scientific American Supplement, No. 417, December 29, 1883
Various
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Scientific American Supplement, No. 433, April 19, 1884
Various
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Scientific American Supplement, No. 443, June 28, 1884
Various
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Scientific American Supplement, No. 643, April 28, 1888
Various
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Scientific American, Volume 22, No. 1, January 1, 1870
Various
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Scientific American, Volume 17, No. 26 December 28, 1867
Various
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Scientific American Supplement, No. 385, May 19, 1883
Various
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Scientific American Supplement, No. 384, May 12, 1883
Various
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Scientific American Supplement, No. 392, July 7, 1883
Various
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Scientific American Supplement, No. 401, September 8, 1883
Various
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Scientific American Supplement, No. 344, August 5, 1882
Various
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Scientific American Supplement, No. 362, December 9, 1882
Various
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Scientific American Supplement, No. 561, October 2, 1886
Various
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Scientific American Supplement, No. 620, November 19,1887
Various
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Scientific American Supplement, No. 421, January 26, 1884
Various
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Scientific American Supplement, No. 623, December 10, 1887
Various
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Scientific American Supplement, No. 360, November 25, 1882
Various
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Scientific American Supplement, No. 358, November 11, 1882
Various
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Scientific American Supplement, No. 430, March 29, 1884
Various
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Scientific American Supplement, No. 324, March 18, 1882
Various
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Scientific American Supplement, No. 363, December 16, 1882
Various
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Scientific American Supplement, No. 299, September 24, 1881
Various
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Scientific American Supplement, No. 288, July 9, 1881
Various
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