1966年澳门大西洋国海外汇理银行一百圆,PCGSBG55,少见。Macau, 100 patacas, 1966, serial number 319658, brown on multicolour underprint, Silveira at right, watermark of arms at left, reverse brown on pink and green underprint, arch at centre, (Pick 51a), PCGS Banknote 55, about uncirculated.