CHINA--PROVINCIAL BANKS. Provincial Bank of Honan. 20 Coppers, 1923. P-S1681.(S/M#H62-10.7) Stick digit error in right serial number. A scarce note and especially so in higher grades. This note shows with great appeal and color with "NN" overprinted at left and right center. The only piece PMG has graded for the catalog number.PMG Choice Uncirculated 64From the Neil Nelson Collection.