Watch List notes:

COINS, 錢幣, INDONESIA – JAVA, 印度尼西亞 - 爪哇, Java 爪哇: Gold ½-Rupee, 1802, with spurious later countermarks L.N. and 1809 (see Bucknill p.157 for other examples) (KM 209; Sch 525 S). Pierced, the countermarking causing severe flan cracking (brittle fractures), otherwise extremely fine and rare.
believed to be ex Ferrari Collection

Estimate: US$600-800