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

  • William Alec Koski

    Date of Birth: 12/11/1902
    Birthplace: Demmon Michigan

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  • Jacob Stream

    Date of Birth: 1888-11-23
    Birthplace: Isakula Vaasa Finland

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  • Mike Kazsmir

    Date of Birth: 1885-08-20
    Birthplace: Wicos Megye Hungary

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  • Frank Kettonen

    Date of Birth: 1889-09-15
    Birthplace: Alastaro Finland

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  • Wiljo J. Myllyla

    Date of Birth: 6/11/1913
    Birthplace: Arnheim Michigan

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  • Martin Marusich

    Date of Birth: 1887-11-15
    Birthplace: Del Nitza Croatia Austria

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  • Timothy Sullivan

    Date of Birth: 1877-04-07
    Birthplace: Osceola Michigan

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  • Foster Borchgrevink

    Date of Birth: 1887/09/26
    Birthplace: Senyen Norway

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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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