Beginning with [19--?] title also in Flemish. A work with title L'Etat independant du Congo was originally issued as a supplement to this subseries but was later redesignated as Annales subseries but was later redesignated as Annales [E]: Le pays et ses habitants. Documents historiques.
Issuing Body
Vols. for Jan. 1899- issued by the museum under its earlier name: Musée royal du Congo belge (varies). Issues for Oct. 1909, Feb. 1911 and Sept. 1922 published by the Belgian Ministère des affaires africaines under an earlier name; Ministère des colonie.
