Banknotes, German East Africa, Deutsch-Ostafrikanische Bank, ten rupien, 1 July 1917 (3): Serie ER, nos. 25116; 25194; 33987, Stelling-Kirst signatures, all with partial circle around eagle on reverse (Ros.938d/e; Pick 43b), extremely fine to good extremely fine (3) (120 - 150 GBP)