Commission on Science and Technology for Development 1992
Now showing: UN New York - Postage stamps - 1992 - Commission on Science and Technology for Development - 2 stamps.
Now showing: UN New York - Postage stamps - 1992 - Commission on Science and Technology for Development - 2 stamps.
![[Commission on Science and Technology for Development, type SI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SI-s.jpg)
![[Commission on Science and Technology for Development, type SJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-New-York/Postage-stamps/SJ-s.jpg)
