1973年大西洋国海外汇理银行壹佰圆。样票。MACAU. Banco Nacional Ultramarino. 100 Patacas, 1973. P-53s. Specimen. Uncirculated. 多彩设计,银行于左,水印于右。反面左有船,中央多彩设计。反面有渍点。A 1973 dated Specimen of this 100 Patacas not. A multicolored design is found on the obverse at center, with a building at left and a watermark at left. The reverse of the note displays a sailboat at left with a colorful design at center. A few small stains are noticed on the reverse.