-
- Scientific American, 30 May 1874
- Year: 1874
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- Scientific American, 31 March 1894
- Year: 1894
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- Scientific American, 24 March 1894
- Year: 1894
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- Scientific American, 10 June 1893
- Year: 1893
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- Scientific American, 2 May 1874
- Year: 1874
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- Scientific American, 13 April 1872
- Year: 1872
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- Scientific American, 3 June 1893
- Year: 1893
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- Scientific American, 27 May 1893
- Year: 1893
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- Scientific American, 17 June 1893
- Year: 1893
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- Scientific American, 8 July 1893
- Year: 1893
-
- Scientific American, 30 May 1874
- Year: 1874
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 31 March 1894
- Year: 1894
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 24 March 1894
- Year: 1894
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 10 June 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 2 May 1874
- Year: 1874
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 13 April 1872
- Year: 1872
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 3 June 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 27 May 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 17 June 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 8 July 1893
- Year: 1893
- Publisher: Scientific American
- Language: English
- Place of Publication: New York