Macao
Prezentat acum: Macao - Timbre poştale (1884 - 2024) - 1 timbre.
2006
China Adolescents Science and Technology Invention Contest
28. Iulie WM: Niciunul Marimea foii: 16 Perforare: 14¼
![[China Adolescents Science and Technology Invention Contest, Tip APR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Macau/Postage-stamps/APR-s.jpg)
![[China Adolescents Science and Technology Invention Contest, Tip APS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Macau/Postage-stamps/APS-s.jpg)
![[China Adolescents Science and Technology Invention Contest, Tip APT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Macau/Postage-stamps/APT-s.jpg)
![[China Adolescents Science and Technology Invention Contest, Tip APU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Macau/Postage-stamps/APU-s.jpg)