The Akio Seki Collection - Tandjong Kuba - 100 cents c.1888 - c.1899 (LaBe 312 / LaWe 479 / Scho. -) - Obv. Ornament - H. Siber -ornament. Legend above: Tandjong Kuba; below : Sumatra O.K. / Rev. Numeric value - zinc 34 mm - Some zinc corrosion spots as usual, XF / R4 : extremely rare