* Mocking chauvinistic poem on World War I* Cultural carrier / Think of Tsingtau! Zur Zwischenablage hinzufügen Do 69/574 I Akt(e) 1915 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation Herting, Eugen
Der Leuchtturm / (1934), Nr. 46* Cultural-historical weekly newspaper "Der Leuchtturm" (The Lighthouse) on the battle for Tsingtau in World War I and the 50th anniversary of the death of Alfred Brehm, among others Zur Zwischenablage hinzufügen Do 61/576.2 Akt(e) 11.11.1934 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation Preußische Justizverwaltung
Personal letter from an employee of the Federal Foreign Office with a description of the fight for Tsingtau during World War I* Dear Professor! Zur Zwischenablage hinzufügen Do2 97/1615 Akt(e) Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation
Posting of the mobilization, extra sheets of the Tsingtau Latest News and Information in Tsingtau at the Beginning of World War I Zur Zwischenablage hinzufügen BA 2011/32 Akt(e) 04.08.1914 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation