Business records
Found in 4 Collections and/or Records:
Central Mine Research Papers
A collection of research papers prepared by former Calumet High School Principal, R. Charles Stetter, concerning the Central Mine in Keweenaw County, Michigan. Includes photographs, photocopies, research notes, clippings and manuscript documents.
Joseph Singer Wildberg Stock Collection
Collection, 1843-2020, of stock certificates, related documentation, and reference materials focusing primarily on copper mining corporations in the Keweenaw Peninsula and Ontonagon County, Michigan.
Meinardi family papers
Papers, 1908-1975, 2015, of the Meinardi Family of Hancock, Michigan.
Minnesota Land Company Limited Records
Collection, 1856-2001, of business records and legal records documenting the Minnesota Land Company, a private company that owned timber and mineral lands in northeastern Minnesota.