Banknotes, German East Africa, Deutsch-Ostafrikanische Bank, one rupie, 1 November 1915, Serie A (4), no. 53584, Hage-Ernst; nos. 70053; 70111, Seidenschwanz-Ernst; no. 89370, Neugebauer-Ernst signatures (Ros.914a; Pick 7b), good extremely fine to about uncirculated (4) (120 - 150 GBP)