Token Identification [gelöst]

I recently found this token while metal detecting in Calgary. I was wondering if anyone has one or knows anything about it as I couldn't find anything on the internet. The lettering reads

A MUTUAL EXCHANGE                                                                    

CANADA

DOLLAR

Is worth one 

CANADIAN 

DOLLAR

M.E.C Calgary phone 

Diameter: 29mm

Thickness: 3mm

Weight: 11 grams 

MEC is short for Mountain Equipment Co-op. I was a member when they first opened in Calgary. Excellent outdoor gear at a fair price, designed by users of the product .

Beekeeper

MEC is short for Mountain Equipment Co-op. I was a member when they first opened in Calgary. Excellent outdoor gear at a fair price, designed by users of the product .

I should have remembered that MEC meant that. thank you.