Buecher (III): "Der Dolchstossprozess in Muenchen von 19. Oktober bis 20. November 1925" von Edward Beckmann, Box: 1, Folder: 25. German State Documents, RH MS 228. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/6551 Accessed April 20, 2025.