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 Mattson

    Date of Birth: 1893-06
    Birthplace: Monsalla Vaasa Finland

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  • Henry Lahti

    Date of Birth: 1874
    Birthplace: Wasa Wasalaann Finland

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  • Henry Mustapaa

    Date of Birth: 1888-12-22
    Birthplace: Vaasa Finland

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  • Arvid Koski

    Date of Birth: 11/2/1905
    Birthplace: Humboldt Michigan

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  • William Iverson

    Date of Birth: 1880-03
    Birthplace: Christiana Norway

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  • John Everett Tolonen

    Date of Birth: 1883-09-29
    Birthplace: Olliland Finland

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  • Dmytro Zulkowski

    Date of Birth: 1883
    Birthplace: Galitzia Austria

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  • William Maki

    Date of Birth: 1890-10-20
    Birthplace: Brule Wisconsin

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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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