-
- Scientific American, 8 March 1890
- Year: 1890
-
- Scientific American, 15 February 1890
- Year: 1890
-
- Scientific American, 16 November 1889
- Year: 1889
-
- Scientific American, 14 September 1889
- Year: 1889
-
- The Pall Mall Budget, 8 September 1876
- Year: 1876
-
- The Pall Mall Budget, 25 August 1876
- Year: 1876
-
- The Pall Mall Budget, 22 September 1876
- Year: 1876
-
- Scientific American, 9 November 1889
- Year: 1889
-
- Scientific American, 7 December 1889
- Year: 1889
-
- Scientific American, 27 December 1873
- Year: 1873
-
- Scientific American, 8 November 1890
- Year: 1890
-
- Scientific American, 11 October 1890
- Year: 1890
-
- Scientific American, 22 February 1890
- Year: 1890
-
- Scientific American, 25 October 1890
- Year: 1890
-
- Scientific American, 3 May 1890
- Year: 1890
-
- Scientific American, 16 August 1890
- Year: 1890
-
- Scientific American, 1 February 1890
- Year: 1890
-
- Scientific American, 5 July 1890
- Year: 1890
-
- Scientific American, 4 January 1890
- Year: 1890
-
- The Pall Mall Budget, 5 May 1876
- Year: 1876
-
- Scientific American, 8 March 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 15 February 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 16 November 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 14 September 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The Pall Mall Budget, 8 September 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 25 August 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 22 September 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 9 November 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 7 December 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 27 December 1873
- Year: 1873
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 8 November 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 11 October 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 22 February 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 25 October 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 3 May 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 16 August 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 1 February 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 5 July 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 4 January 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The Pall Mall Budget, 5 May 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London