1999年国庆50周年50元样钞, PCGS Gold Shield Grading 67OPQ, 罕有。Peoples Bank of China, 50 yuan, specimen, 1999, serial number A00000000, issued to commemorate the 50th Anniversary of the PRC,(Pick 891s), PCGS Gold Shield Grading 67OPQ Superb Gem Uncirculated. Rare