Daily newspaper "Berliner Morgenpost" on the capture of Tsingtau by the Japanese* Berliner Morgenpost / (1914), No. 307 Zur Zwischenablage hinzufügen DG 90/5712 Akt(e) 08.11.1914 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation Ullstein Verlag
Official Gazette for the German Kiautschou Region, Vol. 1, No. 1, Tsingtau, 7.7.1900 (in German and Chinese)* Official Gazette / for the / German Kiautschou Region. / ... Zur Zwischenablage hinzufügen Do 66/473 Akt(e) 07.07.1900 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation Verlag des 'Berliner Aktionärs'