1980 The People’s Bank of China 7 Coin Uncirculated Mint Set Rare & Hard to Find. Slight marring on Exterior wallet. Coins are in prestigious condition. PLEASE NOTE: There is a piece of tape on the lower right inside plastic of the Wallet itself. There is a break in the plastic under the tape. NOT on the inside coin holder. This is an early set produced as it is the “no brick” version on the Great Wall 1 Yuan coin.