Watch List notes:

WORLD COINS. Indonesia. South Borneo, Maluka, Copper Keping or Doit, AH 1227 (1812), palm frond fan and date 1227, rev *1* and Malay word "duwit", countermarked with a chackra (Sch 980; Pr 4).Good very fine for issue, scarce.

Estimate: £150-200