Macau, Banco Nacional Ultramarino, 100patacas, 'specimen', 1981, black serial numbers, grey, blue and multicoloured, Pessanha at right, watermark at left, coat of arms at bottom centre, value at four corners, red 'Specimen' overprinted, reverse grey, view of Baia Da Praia Grande at centre,(Pick 61s1) PMG 66 EPQ Gem Uncirculated