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

  • Henry Murisoja

    Date of Birth: 1895-09-07
    Birthplace: Atlantic Mine

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  • Peter Olinger

    Date of Birth: 1876-12-09
    Birthplace: Phoenix Michigan

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  • Emil Yehl

    Date of Birth: 1890-10-20
    Birthplace: Musick Germany

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  • John Leppala

    Date of Birth: 1880-03-15
    Birthplace: Finland

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  • Carl Tonn

    Date of Birth: 1898-05-05
    Birthplace: Cheboygan Michigan

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  • Walter H. Lahti

    Date of Birth: 8/29/1900
    Birthplace: Calumet Michigan

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  • Joshua Smith Johns

    Date of Birth: 1898-06-22
    Birthplace: Calumet Michigan

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  • Sulo Henry Kangas

    Date of Birth: 2/13/1909
    Birthplace: Hancock

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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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