-
- Scientific American, 12 August 1882
- Year: 1882
-
- The St. James's Budget, 4 December 1886
- Year: 1886
-
- The St. James's Budget, 28 August 1886
- Year: 1886
-
- The St. James's Budget, 12 June 1886
- Year: 1886
-
- The St. James's Budget, 14 August 1886
- Year: 1886
-
- The St. James's Budget, 30 October 1886
- Year: 1886
-
- Scientific American, 22 March 1873
- Year: 1873
-
- Scientific American, 2 December 1882
- Year: 1882
-
- Scientific American, 15 July 1882
- Year: 1882
-
- Scientific American, 7 October 1882
- Year: 1882
-
- The St. James's Budget, 6 April 1883
- Year: 1883
-
- The St. James's Budget, 13 March 1886
- Year: 1886
-
- The St. James's Budget, 19 June 1886
- Year: 1886
-
- The St. James's Budget, 21 August 1886
- Year: 1886
-
- The St. James's Budget, 24 December 1886
- Year: 1886
-
- Scientific American, 11 November 1882
- Year: 1882
-
- Scientific American, 21 October 1882
- Year: 1882
-
- Scientific American, 22 July 1882
- Year: 1882
-
- Scientific American, 25 November 1882
- Year: 1882
-
- The St. James's Budget, 23 March 1883
- Year: 1883
-
- Scientific American, 12 August 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The St. James's Budget, 4 December 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 28 August 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 12 June 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 14 August 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 30 October 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 22 March 1873
- Year: 1873
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 2 December 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 15 July 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 7 October 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The St. James's Budget, 6 April 1883
- Year: 1883
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 13 March 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 19 June 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 21 August 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- The St. James's Budget, 24 December 1886
- Year: 1886
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London
-
- Scientific American, 11 November 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 21 October 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 22 July 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American, 25 November 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The St. James's Budget, 23 March 1883
- Year: 1883
- Publisher: The St. James's Budget
- Language: English
- Place of Publication: London