James Walter Douglas (4 November 1837 – 25 June 1918) was a Canadian born mining engineer and businessman who introduced a number of metallurgical innovations in copper mining and amassed a fortune through the copper mining industry of Arizona and Sonora.
Born |
4 November 1837 Quebec City, Quebec, Canada
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Died |
30 June 1918 (aged 80) Manhattan, New York City, New York, United States
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Zodiac | Scorpio |
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