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

  • Percy V. Nelson

    Date of Birth: 1896-11-17
    Birthplace: Duluth Minnesota

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  • John Minkkinen

    Date of Birth: 1890-11-15
    Birthplace: Oulu Province Finland

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  • August Costa

    Date of Birth: 4/1/1900
    Birthplace: Hubbell Michigan

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  • Albert A. Koski

    Date of Birth: 4/7/1900
    Birthplace: Calumet Michigan

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  • Leslie Barksdale

    Date of Birth: 1893-08-19
    Birthplace: Lathen Illinois

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  • Edward Erickson

    Date of Birth: 1896-04
    Birthplace: Gladstone Michigan

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  • Lorenzo Hernandez

    Date of Birth: 1887-09-05
    Birthplace: C.P. Diaz Coah Mexico

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  • Arthur Senecal

    Date of Birth: 1890-12-24
    Birthplace: Lake Linden

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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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