现在展示： 加拿大 - （通用）邮票 (1950 - 1959) - 7 邮票.
19. 一月 窗口管理器: 空缺 筛孔: 12
![[King George VI As Previous Without Inscription "POSTES POSTAGE", 类型 EO]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/EO-s.jpg)
![[King George VI As Previous Without Inscription "POSTES POSTAGE", 类型 EP]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/EP-s.jpg)
![[King George VI As Previous Without Inscription "POSTES POSTAGE", 类型 EQ]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/EQ-s.jpg)
![[King George VI As Previous Without Inscription "POSTES POSTAGE", 类型 ER]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/ER-s.jpg)
![[King George VI As Previous Without Inscription "POSTES POSTAGE", 类型 ES]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/ES-s.jpg)
1. 三月 窗口管理器: 空缺 筛孔: 12
![[Oil Industry, 类型 ET]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/ET-s.jpg)
2. 十月 窗口管理器: 空缺 设计: Herman Herbert Schwartz 雕版: Silas Robert Allen 筛孔: 12
![[Trapper, 类型 EU]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/EU-s.jpg)
