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 LaRose

    Date of Birth: 11/4/1909
    Birthplace: Lake Linden Michigan

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  • Harold Zinzer

    Date of Birth: 1892-12-21
    Birthplace: Ann Arbor Michigan

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  • Julius Popp

    Date of Birth: 12/7/1910
    Birthplace: Allouez Michigan

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  • Matt Salo

    Date of Birth: 1887-05-13
    Birthplace: Vieborg Finland [c5]

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  • Herbert S. Grewe

    Date of Birth: 6/16/1906
    Birthplace: St. Paul Minnesota

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  • Nels Steine

    Date of Birth: 1893-09-16
    Birthplace: Christiana Norway

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  • James Anthony O'Toole

    Date of Birth: 2/16/1930
    Birthplace: Chicago Illinois

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  • Vargo John

    Date of Birth: 1873-07-09
    Birthplace: Unge Mega Hungary

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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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