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Scientific American Supplement, No. 362, December 9, 1882
Various
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Scientific American Supplement, No. 303, October 22, 1881
Various
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Scientific American Supplement, No. 648, June 2, 1888.
Various
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Scientific American Supplement, No. 803, May 23, 1891
Various
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Scientific American Supplement, No. 643, April 28, 1888
Various
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Scientific American Supplement, No. 401, September 8, 1883
Various
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Scientific American Supplement, No. 611, September 17, 1887
Various
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Scientific American Supplement, No. 633, February 18, 1888
Various
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Scientific American Supplement, No. 447, July 26, 1884
Various
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Scientific American Supplement, No. 586, March 26, 1887
Various
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Scientific American Supplement, No. 508, September 26, 1885
Various
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Scientific American Supplement, No. 363, December 16, 1882
Various
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Scientific American Supplement, No. 561, October 2, 1886
Various
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Scientific American Supplement, No. 1157, March 5, 1898
Various
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Scientific American Supplement, No. 620, November 19,1887
Various
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Scientific American Supplement, No. 598, June 18, 1887
Various
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Scientific American Supplement, No. 315, January 14, 1882
Various
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Scientific American Supplement, No. 1082, September 26, 1896
Various
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Scientific American Supplement, No. 717, September 28, 1889
Various
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Scientific American Supplement, No. 832, December 12, 1891
Various
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Scientific American Supplement, No. 530, February 27, 1886
Various
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Scientific American Supplement, No. 441, June 14, 1884.
Various
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Scientific American Supplement, No. 312, December 24, 1881
Various
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Scientific American Supplement, No. 1178, June 25, 1898
Various
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Scientific American Supplement, No. 483, April 4, 1885
Various
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