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

  • Otto Lampi

    Date of Birth: 1886-04-26
    Birthplace: Wurat Wasalaann Finland

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  • Peter Karna

    Date of Birth: 1878-08-11
    Birthplace: Kuopion Finland

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  • Frank Olah

    Date of Birth: 1880-10-15
    Birthplace: Borkak Hungary

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  • Benjamin Szawchuck

    Date of Birth: 1893-03-14
    Birthplace: Reavisa Lublin Russia Poland

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  • Andrew John Leskinen

    Date of Birth: 11/25/1910
    Birthplace: Point Mills

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  • Frank Tobias

    Date of Birth: 1892-11-26
    Birthplace: Hungary

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  • Pascoe Hosken

    Date of Birth: 1883-02-12
    Birthplace: Saint Just Cornwall England

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  • Harold Reuben Seppala

    Date of Birth: 5/25/1914
    Birthplace: Calumet

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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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