-
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Appletons' Popular Science Monthly, April 1900
Various
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Lippincott's Magazine of Popular Literature and Science, Volume 15, No. 85, January, 1875
Various
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Scientific American Supplement, No. 344, August 5, 1882
Various
-
Scientific American Supplement, No. 275, April 9, 1881
Various
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Lippincott's Magazine of Popular Literature and Science, Vol. 12, No. 32, November, 1873
Various
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Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 25, April, 1873
Various
-
Lippincott's Magazine of Popular Literature and Science, Vol. 22, September, 1878
Various
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Buchanan's Journal of Man, May 1887
-
Scientific American Supplement, No. 611, September 17, 1887
Various
-
Scientific American Supplement, No. 286, June 25, 1881
Various
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Buchanan's Journal of Man, January 1888
-
Scientific American Supplement, No. 664, September 22,1888
Various
-
Scientific American Supplement, No. 460, October 25, 1884
Various
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Lippincott's Magazine of Popular Literature and Science, Volume 12, No. 28, July, 1873
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 26, July 1880.
Various
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The Popular Science Monthly, October, 1900
Various
-
Lippincott's Magazine of Popular Literature and Science, Vol. 26, October, 1880
Various
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Scientific American Supplement, No. 561, October 2, 1886
Various
-
Scientific American Supplement, No. 288, July 9, 1881
Various
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Lippincott's Magazine of Popular Literature and Science, Volume 15, No. 89, May, 1875
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 23, February, 1873
Various
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The American Journal of Science and Arts, Volume 50 (First Series)
Various
-
Scientific American Supplement, No. 401, September 8, 1883
Various
-
Scientific American Supplement, No. 492, June 6, 1885
Various
-
Scientific American Supplement, No. 299, September 24, 1881
Various
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