Canada
Now showing: Canada - Postage stamps (1868 - 2025) - 1 stamps.
1971
"The Maple Leaf in Four Seasons" - Summer
16. June WM: None Design: Alma Duncan Perforation: 11
![["The Maple Leaf in Four Seasons" - Summer, type OE]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/OE-s.jpg)