Buecher (I): "Durch Deutschen Sieg zum Deutschen Frieden" von Dietrich Schaefer; "Der feldgame Friede" von Kurt Engelbrecht, Box: 1, Folder: 4. German State Documents, RH MS 228. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/6530 Accessed May 16, 2025.