Europeans on a mountain expedition in front of a tent Zur Zwischenablage hinzufügen 1990/36.877 Akt(e) zwischen 07.12.1913 und 04.08.1914 Teil vonGerman Historical Museum Foundation photo * In: German Historical Museum Foundation
German colonial civil servant with African helpers in the camp during the ascent of the K a m e r u n mountain Zur Zwischenablage hinzufügen BA 2015/1614 Akt(e) 1910 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl
Tent camp of an expedition in German New Guinea * Tent camp of an expedition in German New Guinea Zur Zwischenablage hinzufügen PK 2013/90 Akt(e) zwischen 1911 und 1913 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation
Tent camp of an expedition in the jungle Zur Zwischenablage hinzufügen BA 2015/1610 Akt(e) 1914 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl