-
-
-
- The Pall Mall Budget, 5 May 1887
- Year: 1887
-
- The Pall Mall Budget, 28 July 1887
- Year: 1887
-
- The Pall Mall Budget, 15 September 1887
- Year: 1887
-
-
- Scientific American (Supplement), 2 May 1908
- Year: 1908
-
-
-
-
- Scientific American (Supplement), 12 May 1917
- Year: 1917
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American (Supplement), 17 March 1917
- Year: 1917
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- The Pall Mall Budget, 5 May 1887
- Year: 1887
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 28 July 1887
- Year: 1887
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- The Pall Mall Budget, 15 September 1887
- Year: 1887
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
-
- Scientific American (Supplement), 19 March 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American (Supplement), 2 May 1908
- Year: 1908
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American (Supplement), 28 March 1908
- Year: 1908
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American (Supplement), 14 March 1908
- Year: 1908
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
-
- Scientific American (Supplement), 8 February 1908
- Year: 1908
- Publisher: Scientific American
- Language: English
- Place of Publication: New York