A herd of buffalos on a meadow with jungle in the background Ajouter au presse-papier BA 2015/1630 Dossier zwischen 1909 und 1914 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl
Five men in a dugout canoe at the "Dongos rapids" on the river Ngoko Ajouter au presse-papier BA 2015/1578 Dossier 1909 (Aufnahme) Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl
View of the "Dongos rapids" in the river Ngoko Ajouter au presse-papier BA 2015/1580 Dossier 1911 (Aufnahme) Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl