CHINA--REPUBLIC. Foreign Exchange Certificates. 100 Yuan, 1979. P-FX7s.3 pieces in lot. Specimens. A consecutive run of specimen notes with specimen numbers on back of 15212 through 15214. All seen with vivid inks and lovely detail. Two grade PMG Gem Uncirculated 66 EPQ and a single PMG Superb Gem Uncirculated 67 EPQ.PMG Gem Uncirculated 66 EPQ & Superb Gem Uncirculated 67 EPQ