The 20th Anniversary of the CTBTO (1996-2016) - (Comprehensive Nuclear-Test-Ban Treaty Organization) - (Sheet de 10 stamps + 10 Labels) 2016
Montre maintenant: Vienne (ONU) - Timbres-Poste - 2016 - The 20th Anniversary of the CTBTO (1996-2016) - (Comprehensive Nuclear-Test-Ban Treaty Organization) - (Sheet de 10 stamps + 10 Labels) - 1 Timbres-poste.
2016
The 20th Anniversary of the CTBTO (1996-2016) - (Comprehensive Nuclear-Test-Ban Treaty Organization) - (Sheet de 10 stamps + 10 Labels)
24. septembre WM: Aucun Taille de la feuille: 10 Gravure: Aucun Perforation: 13¼
![[The 20th Anniversary of the CTBTO (1996-2016) - (Comprehensive Nuclear-Test-Ban Treaty Organization) - (Sheet de 10 stamps + 10 Labels), type AGS]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/AGS-s.jpg)
