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A resource for reliable information about significant people, places, events, and things in Minnesota history.
The Endicott Building, ca. 1900. The first location of Economics Laboratory (later Ecolab) was in the basement of the Endicott Building on Fourth Street in downtown St. Paul.
Made possible by the Arts and Cultural Heritage Fund through the vote of Minnesotans on November 4, 2008. Administered by the Minnesota Historical Society.
Minnesota Historical Society • 345 W. Kellogg Blvd., St. Paul, MN 55102-1906 (Map) • 651-259-3000 © MNHS.
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