South Vietnam: 1000 Dong ND(1972) SPECIMEN, P.34As by the Ngân-Hàng Quốc-Gia Việt-Nam (National Bank of Vietnam) not issued,only exist as Specimen , with ovpt Specimen in Vietnamese language and zero serial numbers and Specimen number 162 at upper left margin. Excellent uncirculated condition with exceptional paper quality. PMG graded 66 Gem Uncirculated