Macao
Montre maintenant: Macao - Timbres-Poste (1884 - 2024) - 1 Timbres-poste.
2001
Science and Technology - Composition and Structure of DNA
9. octobre WM: Aucun Perforation: 14 x 13½
![[Science and Technology - Composition and Structure of DNA, type AEM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Macau/Postage-stamps/AEM-s.jpg)