1958年澳门大西洋国海外汇理银行伍拾圆试色样票, 背有贴痕, UNC;Macau, Banco Nacional Ultramarino, 50 Patacas, (ND)1958, colour trial specimen, red and green on obverse, SPECIMEN overprinted in red, hole punch cancelled, watermark at left, Camoes at right, reverse, red on multicolour, maiden watching departing ships at centre,(Pick 47ct), (Pick 47), uncirculated but previously mounted, scarce