p23a: 20 Escudos from 1921

1.1.1921. Portrait F. de Oliveira Chamico at left. Signature varieties. Overprint: S. TOME E PRINCIPE. Printer: BWC.

• Country & Pick Number:Saint Thomas and Prince p23a
• Denomination & Currency:20 Escudos
• First Year of Issue:1921
• Issue Type: Regular Issue
• Series:1921 Issue
• Issuer:Banco Nacional Ultramarino - S. Tome e Principe