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

  • Carl Antila

    Date of Birth: 10/10/1909
    Birthplace: Laurium Michigan

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  • Urho Leinonen

    Date of Birth: 1896-02-20
    Birthplace: Hancock Michigan

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  • Hjalmar Huotari

    Date of Birth: 1893-01-15
    Birthplace: Karsamaki Olulaann Finland

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  • Matt Rajala

    Date of Birth: 2/20/1987
    Birthplace: Oulunlaani Finland

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  • Edward Olson

    Date of Birth: 7/8/1911
    Birthplace: Lake Linden Michigan

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  • Arvid Kangas

    Date of Birth: 1869-05-28
    Birthplace: Torneo Olulaann Finland

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  • Frederick P. Zimmerman

    Date of Birth: 1893-10-23
    Birthplace: Lyons Iowa

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  • John Manninen

    Date of Birth: 1895-08-07
    Birthplace: Putasjarvi Olulaann Finland

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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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