Watch List notes:

People's Republic of China, a pair of silver 10 yuan, 2003, for Chinese Arbor Day, with 'Cyclists in the Forest' and Birds Soaring over Forest' respectively, NGC PF69 Ultra Cameo and PF70 Ultra Cameo.(2). Cert.# 6136470-005, 6136470-008.

Estimate: 800 - 1600