Chinese coin real or fake [Risolto]

I don't have any knowledge or understanding about this field.  This is a coin I found while cleaning the house.  It seemed relatively devastated.  Please help me distinguish the authenticity of this coin. Thanks

Here is the numista catalog page N#22630

年十 Year 10   , 1921. I am sure it is authentic.  it is not a rare coin, but it is silver.

 Too bad about those round punch marks, otherwise nice looking example.

Thank you very much