In a message dated 10/20/2012 8:13:59 P.M. Eastern Daylight Time,  
[email protected] writes:

I don't  think any silver dollar is more then 92.5% pure.  For 4 nines you 
need to  use silver bullion coins, like the maple  leaf.

Marshall




Marshall, I'm sorry I labeled them "Silver Dollars " It is the  four nines 
Maple leaf I am referring to. I thought they were called silver  dollars... 
So much for my knowledge of coins.--- Just knew to check for the four  
nines...Thanks for catching  it & letting folks  know... Lois