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- The Pall Mall Budget, 3 May 1894
- Year: 1894
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- The Pall Mall Budget, 1 February 1894
- Year: 1894
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- Scientific American (Supplement), 20 September 1884
- Year: 1884
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 10 May 1884
- Year: 1884
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- The Pall Mall Budget, 3 May 1894
- Year: 1894
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
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- Scientific American (Supplement), 21 June 1884
- Year: 1884
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- The Pall Mall Budget, 1 February 1894
- Year: 1894
- Publisher: The Pall Mall Budget
- Language: English
- Place of Publication: London
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- Scientific American (Supplement), 31 May 1884
- Year: 1884
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 6 September 1884
- Year: 1884
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 14 June 1884
- Year: 1884
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 15 March 1884
- Year: 1884
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 14 May 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York