German colony in Tsingtau: residential building on Friedrichstraße Ajouter au presse-papier Behme 17 Dossier zwischen 1897 und 1904 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Behme, Friedrich
German colonial officers in front of a station building Ajouter au presse-papier BA 2015/1699 Dossier zwischen 1909 und 1914 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl