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

  • Arthur E. Heikka

    Date of Birth: 1876-02-17
    Birthplace: Osceola Michigan

    View Record
  • John Niemi

    Date of Birth: 1877-12-27
    Birthplace: Olulaan Finland

    View Record
  • John Frank Johnson

    Date of Birth: 3/17/1906
    Birthplace: Farm on Bear Lake Road

    View Record
  • Charles Dunford

    Date of Birth: 1893-04-29
    Birthplace: Langdon North Dakota

    View Record
  • John Kolbacun

    Date of Birth: 1863-05-16 [m1]
    Birthplace: Crnomelj Austria

    View Record
  • Erki Gakela

    Date of Birth: 1890-03
    Birthplace: Wasalaan Finland

    View Record
  • Marinus Nielsen

    Date of Birth: 1894-11-24
    Birthplace: Alboo Denmark

    View Record
  • John Di Ambrosi

    Date of Birth: 1886-06-24
    Birthplace: Palochi Cosenca Italy

    View Record
image

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.

No front page content has been created yet.
Follow the User Guide to start building your site.
Subscribe to