1966年澳门大西洋国海外汇理银行壹佰圆样票, PMG66EPQ;Banco Nacional Ultramarino, 100 patacas, specimen, 1.8.1966, serial number 000000, brown on multicolour underprint, Silveria at right, watermark of arms at left, 329 printed at top right corner, reverse brown, gateway at centre, arms at left, SPECIMEN overprinted in red on both obverse and reverse,(Pick 51s), PMG 66EPQ, Gem Uncirculated.