I thought this looks funny so I bought it. Looks like someone's hammered this thing real bad. There are some details visible if you hold it up to the right light.nI took the pics at an angle, I hope it highlights some details. If you can't see it I'll be happy to point them out.
You could make out "_857" and "BANK OF UPP_ CANADA" going around. You could also see bits of a horse's rump, the horse's front legs, a cape, and the dragon, but no St. George!

If you turn it in a coin alignment you can see the bottom half of "TOKEN" and "ONE PE_". There's a crown on top, but no other useful details.

And definitely very not round.

I've got it identified so don't worry about attributing it. It's 1988 Charlton PC-6D, and 2010 Coins of Canada 223, but it doesn't have a Breton number in my book.
Coins and Canada seem to have this token:
http://www.coinsandcanada.com/token...-1857&id=120I wonder if this could be graded and still has any value except for melt?