民国十七年中央银行伍拾圆。 ABNC印製,上海地名,单面单色试样票,深绿墨色诱人。 CHINA--REPUBLIC. Central Bank of China. 50 Dollars, 1928. P-198pp. PMG Gem Uncirculated 65 EPQ. Printed by ABNC. Shanghai. A Progressive Proof of a 50 Dollar note. Dark green ink stands out on this uniface note.