Confirmation by the Japanese military administration Tsingtau of the return of 10,000 Yen to Johannes Müller (in Japanese) Zur Zwischenablage hinzufügen Do 99/489 Akt(e) 02.05.1922 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation
Confirmations of the Japanese military administration in Tsingtau regarding the return of 10,000 and 893.72 yen to Johannes Müller (in Japanese) Zur Zwischenablage hinzufügen Do 99/490.1-3 Akt(e) 23.05.1922 (Do 99/490.1) Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation
Hotel bill for Hans Buchinger, Tsingtau (in Chinese) Zur Zwischenablage hinzufügen Do 99/491 Akt(e) vermutlich zwischen 1904 und 1919 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation
Proclamation of the Lease Agreement between the German Empire and China for the Kiautschou/Qingdao Region (in Chinese) Zur Zwischenablage hinzufügen Do 2013/408 Akt(e) Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation