Watch List notes:

THAILAND: Rama IV, 1851-1868, AV fuang (1.67g), ND (1856), Cr-175, toned lustrous fields! PCGS graded AU55, RRR, ex Don Erickson Collection. Exact die match with Taisei-Baldwin-Gillio Singapore Auction example sold in March 1996.

Estimate: 4,000-6,000 USD