Assumption of Imperial Sovereignty for D e u t s c h - O s t a f r i k a and the Organization of the Colonial Administration: Vol. 8 Add to clipboard BArch, R 1001/769 File Apr. 1912 - Dez. 1921, 1924-1936 Part of Federal Archives (Archivtektonik) Contains among other things: Establishment of a Belgian administration in Rwanda-Urundi after 1918 In: Assumption of Reich sovereignty for D e u t s c h - O s t a f r i k a and the organisation of the colonial administration