The 25th Anniversary of St. Lawrence Seaway 1984
Now showing: Canada - Postage stamps - 1984 - The 25th Anniversary of St. Lawrence Seaway - 1 stamps.
1984
The 25th Anniversary of St. Lawrence Seaway
26. June WM: None Sheetsize: 25 Design: Ernst Barenscher Engraving: Cie canadienne des billets de banque, Ottawa Perforation: 13¼
![[The 25th Anniversary of St. Lawrence Seaway, type AEO]](https://www.stampworld.com/media/catalogue/Canada/Postage-stamps/AEO-s.jpg)
