現在展示： 加拿大 - 公務郵票 (1949 - 1963) - 3 郵票.
1955 -1956
Queen Elizabeth Postage Stamps of 1954 Overprinted "G"
11. January 窗口管理器: 空缺 篩孔: 12
![[Queen Elizabeth Postage Stamps of 1954 Overprinted "G", 類型 I]](https://www.stampworld.com/media/catalogue/Canada/Official-stamps/I-s.jpg)
![[Queen Elizabeth Postage Stamps of 1954 Overprinted "G", 類型 I1]](https://www.stampworld.com/media/catalogue/Canada/Official-stamps/I1-s.jpg)
1955
Postage Stamps of 1955 Overprinted "G"
21. February 窗口管理器: 空缺 篩孔: 12
![[Postage Stamps of 1955 Overprinted "G", 類型 H]](https://www.stampworld.com/media/catalogue/Canada/Official-stamps/H-s.jpg)
