Kanada
Praegu kuvatakse: Kanada - postmargid (1868 - 2024) - 1 margid.
1974
The 100th Anniversary of the Birth of Guglielmo Marconi, Radio Pioneer
15. november WM: mitte ükski perforatsioon: 13½
![[The 100th Anniversary of the Birth of Guglielmo Marconi, Radio Pioneer, Tüüp RX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Canada/Postage-stamps/RX-s.jpg)