China
People's Republic silver 2-Piece NGC-Certified Panda Proof Set 1987,
1) 10 Yuan (1 oz) - PR69 Ultra Cameo NGC, KM167, PAN58A
2) 50 Yuan (5 oz) - PR68 Ultra Cameo NGC, KM168, PAN57A
KM-PS23. Sold with the original wooden box and COA.
HID02901242017
Estimate: 500-600 USD