Business card of the soldier Carl Koch with German imprint and Asian characters from his time in Shanghai and Tsingtau* Carl W. H. Koch. Ajouter au presse-papier Do 2015/119 Dossier zwischen 1905 und 1909 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation
View of the Robert-Koch-Straße in Dar es Salaam Ajouter au presse-papier 1990/36.1002 Dossier 1907 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation
