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

  • Pomposo, Rangel

    Date of Birth: 6/23/1901
    Birthplace: Cuenno Mexico

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  • Jacob Maki

    Date of Birth: 1888-03-15
    Birthplace: Hapajawi Olulaann Finland

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  • Joseph Grathwohl

    Date of Birth: 1882-04-13
    Birthplace: Calumet

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  • John Coffey

    Date of Birth: 1899-11-02
    Birthplace: Girrulaid Michigan

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  • Anton Kocjan

    Date of Birth: 1886-04-11
    Birthplace: Dragatush Krain Austria

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  • John Eilola

    Date of Birth: 1893-11
    Birthplace: Merajarvi Oulu Province Finland

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  • William Sipila

    Date of Birth: 4/30/1902
    Birthplace: Calumet Michigan

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  • Andrew Joseph

    Date of Birth: 1890-09-15
    Birthplace: Moros Povad 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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