中国东北
1950-1951现在展示： 中国东北 - （通用）邮票 (1946 - 1951) - 2 邮票.
1. 五月 窗口管理器: 空缺 纸张规格 : 90 设计: Zhang Xiuping 筛孔: 11 x 10½
![[Labour Day, 类型 M]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Northeast-China/Postage-stamps/M-s.jpg)
![[Labour Day, 类型 M1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Northeast-China/Postage-stamps/M1-s.jpg)
![[Labour Day, 类型 M2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Northeast-China/Postage-stamps/M2-s.jpg)
1. 五月 窗口管理器: 空缺 纸张规格 : 90 设计: Zhang Xiuping 筛孔: Imperforated
![[Labour Day - Imperforated, 类型 M3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Northeast-China/Postage-stamps/M3-s.jpg)
![[Labour Day - Imperforated, 类型 M4]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Northeast-China/Postage-stamps/M4-s.jpg)
![[Labour Day - Imperforated, 类型 M5]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Northeast-China/Postage-stamps/M5-s.jpg)
