Vietnam
Now showing: Vietnam - Postage stamps (1976 - 2024) - 1 stamps.
1992
The 20th Anniversary of United Nations Conference on Environmental Protection
1. June WM: None Perforation: 13
![[The 20th Anniversary of United Nations Conference on Environmental Protection, type BEQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/BEQ-s.jpg)
![[The 20th Anniversary of United Nations Conference on Environmental Protection, type BER]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/BER-s.jpg)
