CHINA--REPUBLIC. Commercial Bank of China. $5, 1.15.1920. P-4As.(S/M#C293-) Specimen. A stellar item which is the finest graded by PMG with no equals for the catalog number. Seen with the standard for the series Worthy standing at center vignette in brown with the bordering design of the same hue. Multi-colored guilloches and green under-printing along with retained top sheet selvage. Well embossed paper and incredible detail throughout. Worthy of a premium bid.PMG Gem Uncirculated 66 EPQFrom the Neil Nelson Collection.