p39ct: 500 Escudos from 1956

18.4.1956. Blue on multicolor underprint. Bank seal at left, Portuguese arms at lower center, D. Afonso V at lower right. Portuguese arms at lower right. Color trial. Purple on multicolor underprint.

• Country & Pick Number:Saint Thomas and Prince p39ct
• Denomination & Currency:500 Escudos
• First Year of Issue:1956
• Issue Type: Color Trial