Banknotes, German East Africa, Deutsch-Ostafrikanische Bank, one rupie, 1 February 1916 (6): Serie Q3, type 3 (3), nos. 20370; 21868; 21956; type 4 (3), nos. 20913; 22848; 22850, on blue lined paper, Berendt-Frühling signatures (Ros.929nq/r; Pick 20b), no. 21868 damaged on two corners, very fine to extremely fine (6) (120 - 150 GBP)