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

  • Earl George Polkinghorne

    Date of Birth: 2/7/1918
    Birthplace: Laurium Michigan

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  • John Takala

    Date of Birth: 1867-04
    Birthplace: Vaasa Finland

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  • Francis Matt Maki

    Date of Birth: 2/9/1919
    Birthplace: Mass City Michigan

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  • George A. Schultz

    Date of Birth: 1888-01-27
    Birthplace: Hancock Michigan

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  • Plinio M Carvalho

    Date of Birth: 9/8/1926
    Birthplace: Rio de Janeiro Brazil

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  • John Leboff

    Date of Birth: 1888-01-01
    Birthplace: Tiflus Russia

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  • John Howley

    Date of Birth: 1877-06-24
    Birthplace: Doolin County Clare Ireland

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  • Eitu Lahti

    Date of Birth: 1887-01-10
    Birthplace: Wiirat Wasalaann 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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