The 150th Anniversary of the ITU - International Telecommunication Union 2015
Now showing: Bulgaria - Postage stamps - 2015 - The 150th Anniversary of the ITU - International Telecommunication Union - 1 stamps.
2015
The 150th Anniversary of the ITU - International Telecommunication Union
18. May WM: None Sheetsize: 40 Design: Iliya Gruev Engraving: Lithographie Perforation: 13¼ x 13
![[The 150th Anniversary of the ITU - International Telecommunication Union, type GYQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/GYQ-s.jpg)
