China Bank of China, Foreign Exchange Certificate 50 Yuan 1979 Pick FX6s Five Specimen PMG Superb Gem Unc 67 EPQ; Superb Gem Unc 68 EPQ (4). A useful group of Specimen, all of which are overprinted on the front. Outstanding centering and completely original paper is clearly seen through the third party holders. The specimen numbers on the back in the bottom margin are consecutive.

HID09801242017

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