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

  • Antony Latowski

    Date of Birth: 1869-12-25
    Birthplace: Posen Poland

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  • John Aho

    Date of Birth: 1878-08-26
    Birthplace: Vaasa Vaasa Finland

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  • Max Stelzer

    Date of Birth: 1881-04-26
    Birthplace: Waldenburg Silesia Germany

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  • Charles Theisinger

    Date of Birth: 1885-01-28
    Birthplace: Buffaier Germany

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  • Ralph M. Opland

    Date of Birth: 1896-02-19
    Birthplace: Laurium Michigan

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  • Alphons R. Walter

    Date of Birth: 1891-07-18
    Birthplace: Winona Minnesota

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  • John Bianchi

    Date of Birth:
    Birthplace: C Codi [c3] Italy

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  • Walter Ollikainen

    Date of Birth: 9/21/1909
    Birthplace: Atlantic Mine 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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