Kroehler, Franklin P., 1897 - 1974. Papers, 1954-1975. SMHC Collection 0156. Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Kroehler, Franklin P., 1897 - 1974. Papers, 1954-1975. SMHC Collection 0156. Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/497 Accessed November 22, 2024.