CHINA--REPUBLIC. Central Bank of China. $1, 1923. P-171s.(S/M#C305-1) Specimen. This radiant note shows with great color and technical quality throughout. Although not entirely scarce in specimen form, this note is tied for the finest known according to the PMG population report. PMG Pop. 2/none finer.PMG Gem Uncirculated 66 EPQFrom the Neil Nelson Collection.