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

  • Henry Koski

    Date of Birth: 1875-12-06
    Birthplace: Kortano Wasalaann Finland

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  • Carl Chopp

    Date of Birth: 11/1/1909
    Birthplace: Calumet Michigan USA

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  • Joseph Jenich

    Date of Birth: 4/16/1912
    Birthplace: Calumet Michigan

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  • Matt Salo

    Date of Birth: 1887-05-13
    Birthplace: Vieborg Finland [c5]

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  • Frank Korpi

    Date of Birth: 1874-11-06
    Birthplace: Boston Michigan

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  • Christian Petersen

    Date of Birth: 1892-07-20
    Birthplace: Wiibir Denmark

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  • Edward Kemppinen

    Date of Birth: 1896-02-27
    Birthplace: Superior Mine

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  • George Goodrich [m1]

    Date of Birth: 1894-08-28
    Birthplace: Ogulin Croatia

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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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