-
- Scientific American, 12 January 1889
- Year: 1889
-
- Scientific American, 17 November 1888
- Year: 1888
-
- The Pall Mall Budget, 4 April 1895
- Year: 1895
-
- The Pall Mall Budget, 2 May 1895
- Year: 1895
-
- The Pall Mall Budget, 28 April 1876
- Year: 1876
-
- The Pall Mall Budget, 17 March 1876
- Year: 1876
-
- Scientific American, 23 February 1889
- Year: 1889
-
- Scientific American, 27 April 1889
- Year: 1889
-
- Scientific American, 20 April 1889
- Year: 1889
-
- Scientific American, 9 March 1889
- Year: 1889
-
- Scientific American, 19 January 1889
- Year: 1889
-
- Scientific American, 13 April 1889
- Year: 1889
-
- Scientific American, 30 March 1889
- Year: 1889
-
- The Pall Mall Budget, 20 June 1895
- Year: 1895
-
- The Pall Mall Budget, 4 February 1876
- Year: 1876
-
- The Pall Mall Budget, 25 February 1876
- Year: 1876
-
- Scientific American, 6 December 1873
- Year: 1873
-
- Scientific American, 22 June 1889
- Year: 1889
-
- Scientific American, 8 June 1889
- Year: 1889
-
- Scientific American, 11 May 1889
- Year: 1889
-
- Scientific American, 12 January 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 17 November 1888
- Year: 1888
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The Pall Mall Budget, 4 April 1895
- Year: 1895
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 2 May 1895
- Year: 1895
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 28 April 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 17 March 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 23 February 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 27 April 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 20 April 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 9 March 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 19 January 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 13 April 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 30 March 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The Pall Mall Budget, 20 June 1895
- Year: 1895
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 4 February 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 25 February 1876
- Year: 1876
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 6 December 1873
- Year: 1873
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 22 June 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 8 June 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 11 May 1889
- Year: 1889
- Publisher: Scientific American
- Language: English
- Place of Publication: New York