p180b: 500 Escudos from 1988

4.8.1988. Brown and multicolor. José Xavier Mouzinho da Silveira at center right, arms at upper left. Ch. 12. Back: Sheaf. Watermark: José Xavier Mouzinho da Silveira. 6 signature varieties.

• Country & Pick Number:Portugal p180b
• Denomination & Currency:500 Escudos
• First Year of Issue:1988
• Issue Type: Regular Issue