Portugali
Näytetään: Portugali - Postimaksumerkit (1853 - 2024) - 1 postimerkit.
2014
International Year of Crystallography
21. heinäkuu VM: Ei mitään Design: Pedro Antunes. Kaiverrus: Imprensa Nacional Casa da Moeda. Perforaatio: 12
![[International Year of Crystallography, tyyppi DSH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DSH-s.jpg)
![[International Year of Crystallography, tyyppi DSI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DSI-s.jpg)
![[International Year of Crystallography, tyyppi DSJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DSJ-s.jpg)
![[International Year of Crystallography, tyyppi DSK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DSK-s.jpg)
![[International Year of Crystallography, tyyppi DSL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DSL-s.jpg)
