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

  • Albert Holmberg

    Date of Birth: 1888-07-29
    Birthplace: Alexandria Minnesota

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  • Peter Steffani

    Date of Birth: 1881-11-26
    Birthplace: Stanislav Galicia Austria

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  • Oscar W. Johnson

    Date of Birth: 10/31/1906
    Birthplace: Laurium Michigan

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  • William Tarmanen

    Date of Birth: 1893-01-04
    Birthplace: Kusann Olulaann Finland

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  • Michael Mentell

    Date of Birth: 1888-04-14
    Birthplace: Katowitz Sterma Poland

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  • Yalmer Maki

    Date of Birth: 1887-10-01
    Birthplace: Kuopumaki Turolaann Finland

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  • Francis O. Juntti

    Date of Birth: 1897-06-19
    Birthplace: British Columbia Canada

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  • Frank Kuman

    Date of Birth: 1893
    Birthplace: Tackaw Galicia Austria

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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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