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Scientific American, Volume 56, No. 9, February 26, 1887
Various
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The American Journal of Science and Arts, Volume 50 (First Series)
Various
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The Quarterly Journal of Science, Literature and the Arts, July-December, 1827
Various
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The Popular Science Monthly, October, 1900
Various
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The Popular Science Monthly, September, 1900
Various
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The Popular Science Monthly, August, 1900
Various
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The Popular Science Monthly, July, 1900
Various
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The Popular Science Monthly, June, 1900
Various
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Appletons' Popular Science Monthly, May, 1900
Various
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Appletons' Popular Science Monthly, April 1900
Various
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Appletons' Popular Science Monthly, February 1900
Various
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Appletons' Popular Science Monthly, January 1900
Various
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Appletons' Popular Science Monthly, December 1899
Various
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Appletons' Popular Science Monthly, October 1899
Various
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Scientific American Supplement, No. 467, December 13, 1884
Various
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Scientific American, September 29, 1883 Supplement. No. 404
Various
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Appletons' Popular Science Monthly, March 1900
Various
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Appletons' Popular Science Monthly, September 1899
Various
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Appletons' Popular Science Monthly, August 1899
Various
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Appletons' Popular Science Monthly, July 1899
Various
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Appletons' Popular Science Monthly, June 1899
Various
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Appletons' Popular Science Monthly, May 1899
Various
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Appletons' Popular Science Monthly, November 1899
Various
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Appletons' Popular Science Monthly, April 1899
Various
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Appletons' Popular Science Monthly, March 1899
Various
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