2 Vintage 1950s Canadian-Made Unused Postcards in Excellent Condition. 2 very cool Canadian-made unused postcards from the 1950s in plastic protective covers. One features the north shore of Lake Superior in Ontario, and the other features the Bay of Fundy coast in New Brunswick. Both postcards are completely unused and are in excellent condition. Mailing someone a postcard with one of these would be a really cool surprise!