CHINA--PUPPET BANKS. Central Reserve Bank of China. 10 Yuan, 1940. P-J12a.(S/M$C297-32a) Serial Number on face and back. Black signature. A scarce variety and the first we can recall handling. Brilliant blue inks make up the primary design and portrait vignette of Sun Yat Sen. Red overprints comprise the serial numbers on face and back along with the signature seals. Free from circulation and seen only with trace mounting remnants.PMG Choice Uncirculated 64 Net. Previously Mounted.