Vietnam
Ora in esposizione: Vietnam - Francobolli postali (1976 - 2024) - 1 francobolli.
1991
The 25th Anniversary of Posts and Telecommunications Research Institute
17. Settembre WM: Nessuno Dimensioni del foglio: 25 Incisione: Vu Kim Lien Dentellatura: 13
![[The 25th Anniversary of Posts and Telecommunications Research Institute, Scrivi BCD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/BCD-s.jpg)
