Keckeisen, Jim, 1932-. Oral History Interview, 20 October and 5 November 1990. SMHC Manuscript Collection 1425, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Keckeisen, Jim, 1932-. Oral History Interview, 20 October and 5 November 1990. SMHC Manuscript Collection 1425, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/568 Accessed April 18, 2024.