1979年澳门大西洋国海外汇理银行100元,乱蛇号2156374,PMG 55。 Macau: Banco Nacional Ultramarino, 100 patacas, 8.6.1979, mixed ladder serial serial number 2156374, grey green and blue, Ruins of St. Pauls at right,(Pick 57a), PMG 55 About Uncirculated and a nice fancy number