Info please

Looking to see value of this coin and in description it says the edge is smooth. However the one I have has number and things on side. 
mom not a coin collector 

In regards to the page you added. I am not sure it is Silver based on the weight, diameter and thickness. Something does not add up with those numbers. 

If you could provide a picture of the markings on the edge of the one you own that could help. Pictures would be best, but if that is not possible then a good description of the markings would help.