GERMAN EAST AFRICA. Wilhelm II, 1888-1918. Proof Rupie, 1905-J, Hamburg. NGC PF61. 11.70 g. 30.5 mm. Mintage: 950,000. J.722. Scarce proof from German East Africa. Some scratches in the fields on obverse, otherwise a lively rainbow-coloured proof. In a protective plastic holder and graded NGC PF61. Certification number 3928920-006