Prezentat acum: Trieste Zona B - Timbre poştale (1948 - 1949) - 5 timbre.
1948
International Labor Day
1. Mai WM: Niciunul Marimea foii: 30 Perforare: 10½ x 11½
![[International Labor Day, Tip A]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/A-s.jpg)
![[International Labor Day, Tip A1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/A1-s.jpg)
![[International Labor Day, Tip A2]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/A2-s.jpg)
1948
Airmail - International Trade Fair
17. Octombrie WM: Niciunul Perforare: 12½ x 11½
![[Airmail - International Trade Fair, Tip B]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/B-s.jpg)
![[Airmail - International Trade Fair, Tip B1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/B1-s.jpg)
