A Silver Round?

How do I find out if a coin I have is a silver round. I know it's supposed to say silver somewhere on it. It doesn't. It looks silver but I know that can be deceiving too. It even sounds silver when I bang it on the floor. It's a morgan dollar silver round with the date 1879 on it. The back says copy below with a number AB0715. I have 3 of them. I don't have the testing thing to test. I scratched it and it don't look copper when I do. Thanks. Appreciate any help to my question.
Mike
Mike
0
Comments
Often times a silver round will say something like "One Troy Ounce .999 Fine Silver":
<< <i>yes, I'd assume they are copper then. Thanks. I know it must say silver somewhere. Appreciate your response
It also could be on of their "100 mills .999 Silver" Junk.
<< <i>
<< <i>yes, I'd assume they are copper then. Thanks. I know it must say silver somewhere. Appreciate your response
It also could be on of their "100 mills .999 Silver" Junk. >>
You're giving them too much credit. That one is down to 71 mills