现在展示： 的里雅斯特乙区 - （通用）邮票 (1950 - 1954) - 11 邮票.
1. 三月 窗口管理器: 空缺 纸张规格 : 50 设计: M. Strenar 筛孔: 12½
![[Domestic Animals - New Colors, 类型 O1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/O1-s.jpg)
![[Domestic Animals - New Colors, 类型 P1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/P1-s.jpg)
![[Domestic Animals - New Colors, 类型 Q1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/Q1-s.jpg)
![[Domestic Animals - New Colors, 类型 R1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/R1-s.jpg)
1. 五月 窗口管理器: 空缺 纸张规格 : 25 设计: B. Jakac 筛孔: 12½
![[International Labor Day, 类型 X]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/X-s.jpg)
![[International Labor Day, 类型 X1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/X1-s.jpg)
21. 十月 窗口管理器: 空缺 纸张规格 : 50 设计: R. Krošelj 筛孔: 12½
![[The 2nd Congress for Italian Culture in Piran, 类型 Y]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/Y-s.jpg)
![[The 2nd Congress for Italian Culture in Piran, 类型 Y1]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/Y1-s.jpg)
![[The 2nd Congress for Italian Culture in Piran, 类型 Y2]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/Y2-s.jpg)
4. 十一月 窗口管理器: 空缺 纸张规格 : 50 筛孔: 12½
![[The 400th Anniversary of the First Slovenian Printed Book - Yugoslav Postage Stamp Overprinted "STT VUJA", 类型 Z]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/Z-s.jpg)
29. 十一月 窗口管理器: 空缺 纸张规格 : 50 筛孔: 12½
![[The 500th Anniversary of Marko Marulić - Yugoslav Postage Stamp in Changed Color Overprinted "STT VUJA", 类型 AA]](https://www.stampworld.com/media/catalogue/Trieste-Zone-B/Postage-stamps/AA-s.jpg)
