Menampilkan: Angola - Prangko (2010 - 2019) - 3 prangko.
2012
World Telecommunication and Information Society Day
17. Mei WM: Tiada Ukuran kertas: 25 Ukiran: Aucun Perforasi: 12
![[World Telecommunication and Information Society Day, Tipe BIG]](https://www.stampworld.com/media/catalogue/Angola/Postage-stamps/BIG-s.jpg)
![[World Telecommunication and Information Society Day, Tipe BIH]](https://www.stampworld.com/media/catalogue/Angola/Postage-stamps/BIH-s.jpg)
![[World Telecommunication and Information Society Day, Tipe BII]](https://www.stampworld.com/media/catalogue/Angola/Postage-stamps/BII-s.jpg)
