Deutsch-Ostafrikanische Bank, one rupie (19), 1 July 1917, Serie ER, nos. 64202; 64565; 64566; 64575; 64576; 64664; 64665; 64688; 64845; 64894; 64897; 64909; 64922; 65127; 65128; 65846; 65906; 65909; 65979, Stelling-Kirst signatures (Ros.936a; Pick 22c), good very fine to good extremely fine (19) (£150-200)