Search Miners Database

The Copper Miners Employee Card database includes records for almost 40,000 people who worked for the Calumet & Hecla Mining Company.

EMPLOYEE CARDS

  • John Kokko

    Date of Birth: 1870-01-15
    Birthplace: Oulu Oulu Finland

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  • Oscar Larson

    Date of Birth: 1883-07-31
    Birthplace: Forsvik Sweden

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  • Blanch Copp

    Date of Birth: 1882-02-02
    Birthplace: Croatia

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  • Olaf Gullakson

    Date of Birth: 1892-03-17
    Birthplace: Bergen Norway

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  • Henry Theodore Karvola

    Date of Birth: 8/15/1904
    Birthplace: Boston Michigan

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  • Andrew Seppi

    Date of Birth: 1894-01-11
    Birthplace: Oululand Finland

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  • Michael Bolonich

    Date of Birth: 2/20/1914
    Birthplace: Calumet Michigan USA

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  • Albert Cliff

    Date of Birth: 1884-04-06
    Birthplace: Ontonagon Michigan

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The Keweenaw Time Traveler

The Keweenaw Time Traveler is an online historical atlas created by researchers at Michigan Tech that you can explore from home on your computer or on your mobile device when exploring the landscape. It combines historical maps with archival records — including the C&H employee cards! — about the people who lived and worked in Houghton and Keweenaw counties from 1880-1940. Try it now: KeweenawHistory.com.

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