Document describing a collection of records held at the Iron Range Research Center documenting the activity of the Boundary Waters Conservation Alliance.
Document describing a collection of records held in the Minnesota Discovery Center Archives documenting the activity of the Butler Brothers and Hanna Mining Company.
Document describing a records collection held at the Iron Range Research Center documenting experiences of a female teacher and postmistress in Minnesota.
Document describing a collection of archival material held at the Iron Range Research Center Documenting the life and career of Rudy Perpich, Governor of the State of Minnesota
Rudolph G. Perpich; Delores H. Perpich; Politics; Political Campaigns;
Document describing a collection of archival material held at the Iron Range Research Center Documenting the activity of Minnesota State Representative Fred A. Cina.
Politics; Politicians; Iron Mining; Taxes; Fred A. Cina;
Cross section illustrating a use of a mill and conveyor method to extract iron ore. Refer to Skillings Magazine volume XXVIII pp. 1 & 6-7 for more information regarding this process.
Iron Mining; Eveleth, MN; Oliver Iron Mining Company;
Key providing information regarding the use of symbols on underground mine maps generated by and provided to the Minnesota Department of Conservation, now the Department of Natural Resources.
