Now showing: Nicaragua - Postage stamps (1970 - 1979) - 3 stamps.
16. April WM: None Engraving: Format International Security Printers Ltd., London. Perforation: 13¾
16. April WM: None Engraving: Format International Security Printers Ltd., London. Perforation: 13¾
15. August WM: None Perforation: Imperforated