Canada
Now showing: Canada - Postage stamps (1868 - 2022) - 1 stamps.
1990
The 150th Anniversary of Weather Observing in Canada
5. September WM: None Sheetsize: 50 Design: Denis L'Allier, Dominique Trudeu, David Collins Engraving: Ashton-Potter Limited Perforation: 12½ x 13¼
![[The 150th Anniversary of Weather Observing in Canada, type APO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Canada/Postage-stamps/APO-s.jpg)
