Portrait of a man in uniform of the German Protection Force Ajouter au presse-papier O 2007/89 Dossier zwischen 1904 und 1908 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Globus Atelier
Portrait of a soldier of the Schutztruppe in Cameroon Ajouter au presse-papier Ph 2016/67 Dossier zwischen 1904 und 1906 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Wolffberg, H.
Portrait of an officer of the Schutztruppe for German Southwest Africa Ajouter au presse-papier BA 2015/287 Dossier zwischen 1896 und 1906 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation