民国十六年交通银行一圆。样票。 山东地名,ABNC印製,签名栏打孔注销,蓝色全0序列号,蓝色SPECIMEN样票加盖。 CHINA--REPUBLIC. Bank of Communications. 1 Yuan, 1927. P-145Bas. Specimen. PMG Superb Gem Uncirculated 67 EPQ. Specimen. Shantung. Printed by ABNC. Punch cancelled at the signature panels. Blue solid 0 serial numbers, and blue SPECIMEN overprints.