-
- Scientific American, 10 January 1891
- Year: 1891
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- Scientific American, 30 August 1890
- Year: 1890
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- Scientific American, 24 May 1890
- Year: 1890
-
- Scientific American, 17 January 1891
- Year: 1891
-
- Scientific American, 15 November 1890
- Year: 1890
-
- Scientific American, 23 May 1891
- Year: 1891
-
- Scientific American, 14 February 1874
- Year: 1874
-
- Scientific American, 21 December 1889
- Year: 1889
-
- Scientific American, 5 October 1889
- Year: 1889
-
- Scientific American, 12 October 1889
- Year: 1889
-
- Scientific American, 10 January 1891
- Year: 1891
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 30 August 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 24 May 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 17 January 1891
- Year: 1891
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 15 November 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 23 May 1891
- Year: 1891
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 14 February 1874
- Year: 1874
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 21 December 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 5 October 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 12 October 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York