The Akio Seki Collection - Wampoe - 50 cents 1900 -1906 (LaBe 336 / LaWe 517a / Scho. 1196) - Obv. In the centre: Langkat Sumatra. Legend: Onderneming Wampoe / Rev. In centre: numeric value. Legend: above in Chinesecharacters: value, below: Goed voor + value in Dutch - brass 31 mm - Some very tiny spots and discoloration, XF / R2: very rare