China
People's Republic silver & gold 2-Piece "Xinhai Revolution Anniversary" Proof Set 2011 Gem Proof,
1) silver 10 Yuan (1 oz), KM2002
2) gold 100 Yuan (1/4 oz), KM2003
Struck for the 100th anniversary of the Xinhai Revolution that resulted in the creation of the Republic of China. Housed in the original box of issue with a COA for each coin. A lovely presentation.
HID02901242017
Estimate: 600-800 USD