Zobrazujú sa: Trieste zóna B - Poštové známky (1948 - 1954) - 5 známky.
1948
International Labor Day
1. máj WM: nikto Veľkosť hárka: 30 Perforácia: 10½ x 11½
![[International Labor Day, typ A]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/A-s.jpg)
![[International Labor Day, typ A1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/A1-s.jpg)
![[International Labor Day, typ A2]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/A2-s.jpg)
1948
Airmail - International Trade Fair
17. október WM: nikto Perforácia: 12½ x 11½
![[Airmail - International Trade Fair, typ B]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/B-s.jpg)
![[Airmail - International Trade Fair, typ B1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/B1-s.jpg)
