现在展示： 安哥拉 - （通用）邮票 (1870 - 2019) - 2 邮票.
16. 五月 窗口管理器: 空缺 纸张规格 : 50 雕版: Casa da Moeda 筛孔: 13
![[The 100th Anniversary of the National Overseas Bank, 类型 IG]](https://www.stampworld.com/media/catalogue/Angola/Postage-stamps/IG-s.jpg)
19. 十月 窗口管理器: 空缺 纸张规格 : 50 雕版: INCM 筛孔: 12
![[The 100th Anniversary of the Luanda Commercial Association, 类型 IH]](https://www.stampworld.com/media/catalogue/Angola/Postage-stamps/IH-s.jpg)
StampWorld
1964
The 100th Anniversary of the National Overseas Bank
1964
The 100th Anniversary of the Luanda Commercial Association
