* Mocking chauvinistic poem on World War I* Cultural carrier / Think of Tsingtau! Add to clipboard Do 69/574 I File 1915 Part of German Historical Museum Foundation In: German Historical Museum Foundation Herting, Eugen
Personal letter from an employee of the Federal Foreign Office with a description of the fight for Tsingtau during World War I* Dear Professor! Add to clipboard Do2 97/1615 File Part of German Historical Museum Foundation In: German Historical Museum Foundation