CHINA. 450 Yuan, 1979. NGC PROOF-70 Cameo.
Fr-5; KM-9. Mintage: 13,000. UNICEF and the International Year of the Child commemorative type. This highly reflective example boasts smooth flashy surfaces with frosted devices garnering a perfect grade from NGC. Free of tone, haze or fog.
Estimate: $3500 - $5000