Watch List notes:

COINS. INDONESIA – SUMATRA. Plantation Tokens. Kwala Begoemit: Uniface Brass Dollar, rectangular, 49.7mm x 34.2mm, two additional Chinese characters punched to right of denomination (LaWe 149 var RR). Badly corroded, fair and very rare.
Kwala Begoemit grew tobacco on the East coast of Java

Estimate: US$140-180