This is a canadian 10 cents coin which was using in 1957. But at this moment this coin has no use. As a old coin it's prefer to keep it in museum. Because it's a valuable coin i think. It is selling via many classified websites.

About 10 Cents of 1957 :

This coin made with 80% silver and 20% copper. It's weight 2.33 grams and 18.03 mm, thickness: 1.16 mm.
This coin designed by Mary Gillick, Thomas Shingles,Emanuel Hahn

I need help

I am from Bangladesh. I don't know how this coin in our house. I want to sell this coin. If you have any suggetion for how to sell this coin please comment below. I will read your suggtion.

Thank You
@aminulislamamir2