TANZANIA - TANZANIA German East Africa, Wilhelm II (1888-1918). Half-rolled, Burnished Flan (PROOF) 1891, Berlin. Av. GUILELMUS II IMPERATOR. Bust of Wilhelm II in uniform left, with helmet surmounted by an eagle. Rv. * DEUTSCH-OSTAFRIKANISCHE GESELLSCHAFT * / 1/2 RUPIE. Scalloped shield with lion and palm tree; (date) below. KM.4 - J.712; Silver - 5.83 g - 24 mm - 12 h PCGS PR61 (51870660). Burnished blank (PROOF) with the reliefs slightly satin-finished with the mirror fields. Traces of rubbing with hairlines. Superb to Fleur de coin.