-
- Scientific American, 11 January 1890
- Year: 1890
-
- Scientific American, 19 October 1889
- Year: 1889
-
- The Pall Mall Budget, 31 March 1876
- Year: 1876
-
- The Pall Mall Budget, 7 April 1876
- Year: 1876
-
- The Pall Mall Budget, 19 May 1876
- Year: 1876
-
- The Pall Mall Budget, 27 March 1874
- Year: 1874
-
- Scientific American, 26 January 1889
- Year: 1889
-
- Scientific American, 15 December 1888
- Year: 1888
-
- Scientific American, 20 October 1888
- Year: 1888
-
- The Pall Mall Budget, 31 January 1895
- Year: 1895
-
- The Pall Mall Budget, 14 March 1895
- Year: 1895
-
- The Pall Mall Budget, 18 August 1876
- Year: 1876
-
- The Pall Mall Budget, 1 September 1876
- Year: 1876
-
- Scientific American, 17 May 1890
- Year: 1890
-
- Scientific American, 2 August 1890
- Year: 1890
-
- Scientific American, 21 June 1890
- Year: 1890
-
- Scientific American, 25 January 1890
- Year: 1890
-
- Scientific American, 28 September 1889
- Year: 1889
-
- Scientific American, 12 April 1890
- Year: 1890
-
- Scientific American, 26 October 1889
- Year: 1889
-
- Scientific American, 11 January 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 19 October 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The Pall Mall Budget, 31 March 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 7 April 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 19 May 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 27 March 1874
- Year: 1874
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 26 January 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 15 December 1888
- Year: 1888
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 20 October 1888
- Year: 1888
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The Pall Mall Budget, 31 January 1895
- Year: 1895
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 14 March 1895
- Year: 1895
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 18 August 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 1 September 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 17 May 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 2 August 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 21 June 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 25 January 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 28 September 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 12 April 1890
- Year: 1890
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 26 October 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York