Customs treatment of products from German colonial territories. Customs treatment of wild rubber from Cameroon Zur Zwischenablage hinzufügen Staatsarchiv Hamburg, 371-8 II_S XVII A 1 16 4 Akt(e) 1913-1914 Teil vonState Archives Hamburg (Archivtektonik) In: Customs, tax and stamp matters >> of the German Reich >> Customs regulations, administration of justice