Maďarsko
Zobrazujú sa: Maďarsko - Poštové známky (1871 - 2024) - 1 známky.
1974
The 25th Anniversary of the Hungarian - Soviet Scientific Cooperation
5. september WM: nikto Dizajn: Varga P. Perforácia: 11½ x 12
![[The 25th Anniversary of the Hungarian - Soviet Scientific Cooperation, typ DDR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/DDR-s.jpg)
![[The 25th Anniversary of the Hungarian - Soviet Scientific Cooperation, typ DDS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/DDS-s.jpg)
