Sedaj prikazano: Portugalska - Poštne znamke (1990 - 1999) - 1 znamke.
1998
The 100th Anniversary of the Discovery of Radium by Marie Curie
1. junij WM: Nič Oblika: Carlos Delfim Leitão. Gravura: Imprensa Nacional Casa da Moeda. Perforacija: 11¾ x 12
![[The 100th Anniversary of the Discovery of Radium by Marie Curie, tip BFF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/BFF-s.jpg)
