Sound recordings of the drumming language of the Duala from Cameroon in the sound archive of the Prussian State Library Ajouter au presse-papier BA 98/97 Dossier 1921 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation
Letters from Richard Krönig from Duala/Cameroon to his parents, relatives and business partners, summarized in a carbon copy book; Duala, 1911 Ajouter au presse-papier Do 2005/36 Dossier 07.03.1911 bis 19.06.1911 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Krönig, Richard
Letters from Richard Krönig from Duala/Cameroon to his parents, relatives and business partners, summarized in a copy book; Duala, 1910 - 1912 Ajouter au presse-papier Do 2005/37 Dossier 09.1911 bis 15.01.1912 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Krönig, Richard
Letters from Richard Krönig from Duala/Cameroon to his parents and relatives, summarized in a copy book; Duala, 1910 - 1911 Ajouter au presse-papier Do 2005/35 Dossier 07.09.1910 bis 01.03.1911 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Krönig, Richard
Fragment of a photo album with glued-on postcards from Cameroon; Duala, 1910 - 1912 Ajouter au presse-papier Do 2005/38 Dossier 1910 bis 1912 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Krönig, Richard
Protection troops in Duala, Cameroon, W.A.* Protection troops deployed by African soldiers in Duala Ajouter au presse-papier F 67/2461 Dossier um 1910 Fait partie de German Historical Museum Foundation In: German Historical Museum Foundation Vetter, O.
