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

  • Raino Kuusisto

    Date of Birth: 1892-05-06
    Birthplace: Olonod Wasalaann Finland

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  • Louis Shiroda

    Date of Birth: 1894-09-16
    Birthplace: Ironwood Michigan

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  • Valentino Dalmolin

    Date of Birth: 1893-3-7
    Birthplace: Lagi Vicenza Italy

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  • Matt Koslarich

    Date of Birth: 1891-02-24
    Birthplace: Merkopol Croatia Austria

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  • Lyman T. Spradling

    Date of Birth: 1890-12-10
    Birthplace: Oran Missouri

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  • Karl Johnson

    Date of Birth: 1889-03-29
    Birthplace: Karrhager Stammand Sweden

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  • William John Hiltunen

    Date of Birth: 3/4/1915
    Birthplace: Atlantic

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  • Walter Hietala

    Date of Birth: 1886-07-14
    Birthplace: Jalasjarvi 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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