現在展示： 加拿大 - 公務郵票 (1950 - 1959) - 3 郵票.
1956
Queen Elizabeth II - Postage Stamps of 1954 Overprinted "G"
12. January 窗口管理器: 空缺 篩孔: 12
![[Queen Elizabeth II - Postage Stamps of 1954 Overprinted "G", 類型 J]](https://www.stampworld.com/media/catalogue/Canada/Official-stamps/J-s.jpg)
![[Queen Elizabeth II - Postage Stamps of 1954 Overprinted "G", 類型 J1]](https://www.stampworld.com/media/catalogue/Canada/Official-stamps/J1-s.jpg)
1956
Industry - Postage Stamp of 1956 Overprinted "G"
14. December 窗口管理器: 空缺 篩孔: 12
![[Industry - Postage Stamp of 1956 Overprinted "G", 類型 J2]](https://www.stampworld.com/media/catalogue/Canada/Official-stamps/J2-s.jpg)
