-
- Scientific American, 14 November 1891
- Year: 1891
-
- Scientific American, 17 October 1891
- Year: 1891
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- Scientific American, 13 February 1892
- Year: 1892
-
- Scientific American, 31 December 1892
- Year: 1892
-
- Scientific American, 7 January 1893
- Year: 1893
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- Scientific American, 24 December 1892
- Year: 1892
-
- Scientific American, 21 January 1893
- Year: 1893
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- Scientific American, 14 January 1893
- Year: 1893
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- Scientific American, 18 April 1874
- Year: 1874
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- Scientific American, 18 February 1893
- Year: 1893
-
- Scientific American, 28 January 1893
- Year: 1893
-
- Scientific American, 18 March 1893
- Year: 1893
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- Scientific American, 4 March 1893
- Year: 1893
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- Scientific American, 25 February 1893
- Year: 1893
-
- Scientific American, 4 February 1893
- Year: 1893
-
- Scientific American, 25 March 1893
- Year: 1893
-
- Scientific American, 11 March 1893
- Year: 1893
-
- Scientific American, 29 July 1893
- Year: 1893
-
- Scientific American, 26 August 1893
- Year: 1893
-
- Scientific American, 12 August 1893
- Year: 1893
-
- Scientific American, 14 November 1891
- Year: 1891
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 17 October 1891
- Year: 1891
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 13 February 1892
- Year: 1892
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 31 December 1892
- Year: 1892
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 7 January 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 24 December 1892
- Year: 1892
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 21 January 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 14 January 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 18 April 1874
- Year: 1874
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 18 February 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 28 January 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 18 March 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 4 March 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 25 February 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 4 February 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 25 March 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 11 March 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 29 July 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 26 August 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 12 August 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York