p166ct: 1000 Escudos from 1961

30.5.1961. Color trial: green and brown on pink and green underprint. Queen Filipa de Lancastre at right. Ch. 8A. Eight signature varieties. Back: Blue. Watermark: Queen Filipa de Lancastre. Printer: BWC (without imprint).

• Country & Pick Number:Portugal p166ct
• Denomination & Currency:1000 Escudos
• First Year of Issue:1961
• Issue Type: Color Trial
• Series:1960; 1961 Issue
• Issuer:Banco de Portugal