UN Vienna
Now showing: UN Vienna - Postage stamps (1979 - 2025) - 1 stamps.
2020
The 50th Anniversary of Earth Day
22. April WM: None Sheetsize: 10 Design: Rorie Katz Perforation: 13
![[The 50th Anniversary of Earth Day, type ALX]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/ALX-s.jpg)
![[The 50th Anniversary of Earth Day, type ALY]](https://www.stampworld.com/media/catalogue/UN-Vienna/Postage-stamps/ALY-s.jpg)
