Watch List notes:

The Central Bank of China, a trio of 50,000 Customs Gold Units, progressive proof, ND (1948), no serial numbers, vivid ink and details,(Pick 371pp), 2 notes graded PMG 63 Choice Uncirculated (Stains) and 1 graded 62 Uncirculated (Stains) (3).

Estimate: 2000 - 4000