Now showing: Portugal - Postage stamps (1970 - 1979) - 5 stamps.
2. May WM: None Design: Alberto Cardoso. Engraving: Imprensa Nacional Casa da Moeda. Perforation: 11¾ x 12½
24. July WM: None Design: CTT Portugal. Engraving: Imprensa Nacional Casa da Moeda. Perforation: 12 x 11¾
7. December WM: None Design: Jorge Vidal. Engraving: Imprensa Nacional Casa da Moeda. Perforation: 12 x 11¾