Edwin F. Ingham. Papers, 1852-1865., 515-1G2-S481, Box: 1 S480-S481-S483-S659-S660-S662-S663-S693-S3272. Southwest Minnesota Historical Center.
Edwin F. Ingham. Papers, 1852-1865., 515-1G2-S481, Box: 1 S480-S481-S483-S659-S660-S662-S663-S693-S3272. Southwest Minnesota Historical Center. https://smsu.libraryhost.com/repositories/3/resources/313 Accessed January 14, 2026.