My deepest gratitude to all the organizations and individuals who made this website possible.
My Century America Classmates
Area Research Center, Superior Public Library, Superior, Wisconsin.
Ashland Daily Press, Superior Public Library. Microfilm.
Johnson Letters Collection, Douglas County Historical Society, Superior, Wisconsin.
Kathryn A. Martin Library, Archives and Special Collections, Northeast Minnesota Historical Center Collections, Duluth, Minn., University of Minnesota-Duluth.
Lake Superior Maritime Collections, Superior, Wis., UW-Superior University Archives.
Special Collections, Superior, Wis., UW-Superior University Archives.
Superior Telegram, Superior, WI; Superior Public Library. Microfilm.
The Labor World, Library of Congress, Chronicling America. http://chroniclingamerica.loc.gov/
Wisconsin Historical Society, Madison, Wisconsin.