The 3rd Conference on Exploration and Peaceful Uses of Outer Space, Vienna 1999
Now showing: UN New York - Postage stamps - 1999 - The 3rd Conference on Exploration and Peaceful Uses of Outer Space, Vienna - 2 stamps.
Now showing: UN New York - Postage stamps - 1999 - The 3rd Conference on Exploration and Peaceful Uses of Outer Space, Vienna - 2 stamps.
![[The 3rd Conference on Exploration and Peaceful Uses of Outer Space, Vienna, type ]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/0819-b.jpg)
