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

  • Jacob Lehtonen

    Date of Birth: 1882-05-31
    Birthplace: Olulaann Finland

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  • Matt Aho

    Date of Birth: 1890-02-24
    Birthplace: Puliajanri [c6] Oulu Finland

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  • John Testen

    Date of Birth: 1882-08-15
    Birthplace: Krain Hennickrtein Austria

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  • Antony Martinusie

    Date of Birth: 1893-06-12
    Birthplace: Bachavitz Croatia Austria

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  • Albert S. Halas

    Date of Birth: 4/4/1901
    Birthplace: Strickland Wisconsin

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  • Antti Soderviik

    Date of Birth: 1874-01-05
    Birthplace: Wasalaan Wasa Finland

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  • Edwin Johnson

    Date of Birth: 5/20/1908
    Birthplace: Danbury Wisconsin

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  • Mile Licina

    Date of Birth: 1895
    Birthplace: Krupa Bosnia 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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