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

  • John Halkola

    Date of Birth: 1886-08-16
    Birthplace: Olulaann Finland

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  • Leonard Kailsz

    Date of Birth: 1/17/1904
    Birthplace: Painsdale Michigan

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  • Matt Vaila

    Date of Birth: 1881-12-12
    Birthplace: Wieburilaan Finland

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  • Leonard G. Dupuis

    Date of Birth: 6/19/1927
    Birthplace: Lake Linden Michigan

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  • Arthur Bjork

    Date of Birth: 2/1/1902
    Birthplace: Grangesberg Octergotlandslan Sweden

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  • Wesley Victor Ruohomaki

    Date of Birth: 10/10/1917
    Birthplace: Ishpeming

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  • Edward Stanley Downing

    Date of Birth: 11/2/1911
    Birthplace: Dodgeville

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  • Lee Peterson

    Date of Birth: 1885-10-12
    Birthplace: St. Paul Minnesota

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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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