Canadian Exhibits are ENTIRELY different. They come in different tints to start with.
1-32 come in Green or Purple
33-64 come in Blue or Brown
1- 32 have the card number in a small diamond in the bottom right corner
33-64 Montreal Royals have the card number in the upper right corner and 53 in one of the lower corners for the year 1953.
33-64 Major League players have just the card number in the upper right corner
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Hope this helps.
You can see a team by team checklist here:
http://teamsets4u.com/checklist/1950...hibitscan.html
Fred