p16a: 20 Escudos from 1921

1.1.1921. Dark blue. Portrait Oliveira Chamico at left. Overprint: GUIN. Printer: BWC.

• Country & Pick Number:Portuguese Guinea p16a
• Denomination & Currency:20 Escudos
• First Year of Issue:1921
• Issue Type: Regular Issue
• Series:1921 Issue
• Issuer:Banco Nacional Ultramarino - Guine