Oregon Copper Company.
The Oregon Copper Company operated the Mother Lode Mine in Baker County from 1907 to 1939, producing more than 8,100 ounces of gold and 4 million pounds of copper.
From the guide to the Oregon Copper Company records, 1928-1934, (Oregon Historical Society Research Library)
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2016-08-18 11:08:12 pm |
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2016-08-18 11:08:12 pm |
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Initial ingest from EAC-CPF |
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