Imperial Gouvernement / of / German East Africa / Carte blanche N° 89* Certificate of release from the slavery of the Imperial Gouvernement of German East Africa No. 89 for the released 17-year-old slave Makabuyu from German East Africa; Numa? Add to clipboard Do 98/4 File Part of German Historical Museum Foundation Letter of release * Publisher: Kaiserliche Bezirksstelle In: German Historical Museum Foundation