-
- Scientific American, 6 August 1881
- Year: 1881
-
- Scientific American, 11 February 1882
- Year: 1882
-
- Scientific American, 29 October 1881
- Year: 1881
-
- The St. James's Budget, 20 March 1886
- Year: 1886
-
- The St. James's Budget, 25 September 1886
- Year: 1886
-
- The St. James's Budget, 5 June 1886
- Year: 1886
-
- The St. James's Budget, 16 October 1886
- Year: 1886
-
- The St. James's Budget, 24 July 1886
- Year: 1886
-
- The St. James's Budget, 7 August 1886
- Year: 1886
-
- The St. James's Budget, 27 March 1886
- Year: 1886
-
- The St. James's Budget, 1 January 1887
- Year: 1887
-
- Scientific American, 31 March 1883
- Year: 1883
-
- Scientific American, 21 April 1883
- Year: 1883
-
- The St. James's Budget, 18 September 1886
- Year: 1886
-
- The St. James's Budget, 13 April 1883
- Year: 1883
-
- The St. James's Budget, 22 January 1887
- Year: 1887
-
- The St. James's Budget, 3 April 1886
- Year: 1886
-
- The St. James's Budget, 2 October 1886
- Year: 1886
-
- The St. James's Budget, 18 December 1886
- Year: 1886
-
- The St. James's Budget, 12 March 1887
- Year: 1887
-
- Scientific American, 6 August 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 11 February 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 29 October 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The St. James's Budget, 20 March 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 25 September 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 5 June 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 16 October 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 24 July 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 7 August 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 27 March 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 1 January 1887
- Year: 1887
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 31 March 1883
- Year: 1883
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 21 April 1883
- Year: 1883
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The St. James's Budget, 18 September 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 13 April 1883
- Year: 1883
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 22 January 1887
- Year: 1887
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 3 April 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 2 October 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 18 December 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 12 March 1887
- Year: 1887
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London