Letters from Richard Krönig from Duala/Cameroon to his parents and relatives, summarized in a copy book; Duala, 1910 - 1911 Zur Zwischenablage hinzufügen Do 2005/35 Akt(e) 07.09.1910 bis 01.03.1911 Teil vonGerman 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 carbon copy book; Duala, 1911 Zur Zwischenablage hinzufügen Do 2005/36 Akt(e) 07.03.1911 bis 19.06.1911 Teil vonGerman 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 Zur Zwischenablage hinzufügen Do 2005/37 Akt(e) 09.1911 bis 15.01.1912 Teil vonGerman Historical Museum Foundation In: German Historical Museum Foundation Krönig, Richard
