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

  • Otto Olson

    Date of Birth: 1891-06-27
    Birthplace: Vermland Sweden

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  • Gustaf Thompson

    Date of Birth: 1885-06-12
    Birthplace: Halingdor Norway

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  • Sverre Skog

    Date of Birth: 1897-07-30
    Birthplace: Norway

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  • Robert Gray Trathen

    Date of Birth: 1892-04-09
    Birthplace: Calumet Michigan

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  • Rinaldo Gemignani

    Date of Birth: 1894-08-17
    Birthplace: Monsacrati Lucca Italy

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  • Albert Rose

    Date of Birth: 1887-05-08
    Birthplace: Hubbell

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  • Philip Kostevich

    Date of Birth: 1890-12
    Birthplace: Minska Russia

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  • Jacob Kajfesh

    Date of Birth: 7/18/1900
    Birthplace: Lokve Croatia Austria

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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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