Canada
Now showing: Canada - Postage stamps (1868 - 2024) - 1 stamps.
1988
Canada Day - Science and Technology - Canadian Inventions
17. červen WM: Žádný Sheetsize: 16 Design: Roger Hill Engraving: Ashton-Potter Limited Perforation: 12½ x 13¼
![[Canada Day - Science and Technology - Canadian Inventions, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Canada/Postage-stamps/1086-b.jpg)