民国三十六年中央银行关金劵伍仟,壹万圆单反面样票一组六枚,均有黄,背有贴痕,清代,民国时期普及银行钞票,Central Bank of China, group of 3 specimen notes, unifac eobverse and reverse pairs, consisting of 5000 CGU, 10,000 CGU, 1948 and 10,000 yuan, 1947, printed by Security Banknote Company,(Pick 360s, 363s, 319s), the paper good extremely fine but heavily toned and back previously mounted (3 pairs)