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- Scientific American (Supplement), 13 July 1918
- Year: 1918
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 5 January 1918
- Year: 1918
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 12 January 1918
- Year: 1918
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 1 September 1917
- Year: 1917
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 11 May 1918
- Year: 1918
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 20 October 1917
- Year: 1917
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 26 March 1881
- Year: 1881
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 29 June 1918
- Year: 1918
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 30 March 1918
- Year: 1918
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 27 July 1918
- Year: 1918
- Publisher: Scientific American
- Language: English
- Place of Publication: New York