-
- Scientific American, 30 October 1880
- Year: 1880
-
- Scientific American, 12 February 1881
- Year: 1881
-
- Scientific American, 8 January 1881
- Year: 1881
-
- Scientific American, 15 January 1881
- Year: 1881
-
- Scientific American, 18 December 1880
- Year: 1880
-
- Scientific American, 5 February 1881
- Year: 1881
-
- Scientific American, 29 January 1881
- Year: 1881
-
- Scientific American, 20 November 1880
- Year: 1880
-
- Scientific American, 13 November 1880
- Year: 1880
-
- Scientific American, 1 January 1881
- Year: 1881
-
- Scientific American, 22 January 1881
- Year: 1881
-
- Scientific American, 19 February 1881
- Year: 1881
-
- Scientific American, 22 February 1873
- Year: 1873
-
- Scientific American, 3 December 1881
- Year: 1881
-
- Scientific American, 21 May 1881
- Year: 1881
-
- Scientific American, 2 July 1881
- Year: 1881
-
- Scientific American, 25 June 1881
- Year: 1881
-
- Scientific American, 1 March 1873
- Year: 1873
-
- Scientific American, 17 September 1881
- Year: 1881
-
- Scientific American, 9 July 1881
- Year: 1881
-
- Scientific American, 30 October 1880
- Year: 1880
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 12 February 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 8 January 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 15 January 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 18 December 1880
- Year: 1880
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 5 February 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 29 January 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 20 November 1880
- Year: 1880
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 13 November 1880
- Year: 1880
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 1 January 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 22 January 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 19 February 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 22 February 1873
- Year: 1873
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 3 December 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 21 May 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 2 July 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 25 June 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 1 March 1873
- Year: 1873
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 17 September 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 9 July 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York