Watch List notes:

People's Republic of China, set of 4x silver 5 Yuan, 1987, Historical Figures Series IV,
'Du Fu', 'Li Chun', 'Songzan Ganbu' and 'Li Bai', each weigh 22g, total ASW 80g (2.57oz), with original box and certificate of issue,
graded NGC PF 69 Ultra Cameo, PF 68 Ultra Cameo, PF 68 Ultra Cameo and PF 68 Ultra Cameo respectively, #6342452-013 to #36342452-016 (1 box of 4 coins)..

Estimate: 1000 - 1800