Crane, Guy C. Collection, 1975. SMHC Manuscript Collection 173, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.
Crane, Guy C. Collection, 1975. SMHC Manuscript Collection 173, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/521 Accessed May 01, 2024.