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

  • James Arthur Dube Jr.

    Date of Birth: 1895-07-20
    Birthplace: Manistique Michigan

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  • Lawrence V. Johnson

    Date of Birth: 1896-10-27
    Birthplace: Calumet

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  • Uno Ranta

    Date of Birth: 1888-07-01
    Birthplace: Lapula Vaasa Finland

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  • Joseph Nagy

    Date of Birth: 1871-05-01
    Birthplace: Borsuk Megye Hungary

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  • Peter Dairo

    Date of Birth: 7/27/1904
    Birthplace: Mass City Michigan

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  • John F. Olsen

    Date of Birth: 1884-01-30
    Birthplace: Hurontown Michigan

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  • William Karhu

    Date of Birth: 10/6/1906
    Birthplace: Atlantic Michigan

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  • George Popescu

    Date of Birth: 1875-06-15
    Birthplace: Braila Romania

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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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