Honouring Winnie the Pooh - a Canadian bear - Canada post put out a great souvenir sheet (Scotts #1621b) in 1996.  Of course they are now long out of print and available only on the secondary market.  There were only 3.25 million souvenir sheets made and they can be hard to find.  What many do not know is a special Pooh souvenir cover for the souvenir sheet was made (1 for every 10 sheets only).  Canada post also put out a 16 - page souvenir story book for the 25th anniversary if Disney World at the same time.  This booklet is much rarer.  In English and French it tells the Winie the Pooh story and includes 2 panes of 8 stamps.  Ask me for more information (Jim1)