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

  • Stephen Johns

    Date of Birth: 1871-05-24
    Birthplace: England

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  • Hugh Yates

    Date of Birth: 1894-07-03
    Birthplace: Keystone Pennsylvania

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  • Albert E. Olson

    Date of Birth: 1885-05-29
    Birthplace: Hancock Michigan

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  • Joseph B. Osborn

    Date of Birth: 1888-08-07
    Birthplace: Chicago Illinois

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  • Emil Harju

    Date of Birth: 9/21/1903
    Birthplace: Kosemo Finland

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  • Adrian Kempf

    Date of Birth: 1897-04-30
    Birthplace: Calumet Michigan

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  • Irving Zerbst

    Date of Birth: 1894-11-29
    Birthplace: Hancock Michigan

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  • Paul Oman

    Date of Birth: 1891-06-29
    Birthplace: Szaminski 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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