1979年中国银行外汇兑换券壹佰圆。五张样票。五张一组,控号连号。(t) CHINA--PEOPLES REPUBLIC. Lot of (5). Bank of China. 100 Yuan, 1979. P-FX7s. Specimens. Foreign Exchange Certificates. PMG Gem Uncirculated 66 EPQ.This group of five 100 Yuan specimens feature consecutive control numbers.