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

  • Waino Koski

    Date of Birth: 1/1/1900
    Birthplace: Oneco Michigan

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  • Giuseppe Ceru

    Date of Birth: 1888-09-20
    Birthplace: Lucca Gourbe Tilla Italy

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  • Karl J. Mukka

    Date of Birth: 1890-03-27
    Birthplace: Norbottenslaann Sweden

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  • Arthur William Soronen

    Date of Birth: 1896-01-27
    Birthplace: Fulton Location, Mohawk Michigan

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  • Edward Mononen

    Date of Birth: 1893-03-23
    Birthplace: Wilmesrant Wiiporilaann Finland

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  • Alfred Heikonen

    Date of Birth: 1877-03-10
    Birthplace: Oluland Kovaniemi Finland

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  • John Siwy

    Date of Birth: 1887-05-14
    Birthplace: Bootjach Galicia Austria

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  • Anastog Bobadoboulg

    Date of Birth: 1888
    Birthplace: Greece

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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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