we went to a house that we had permission for found a little clad and then got a good signal dug and the first thing i see is a silver rim i thought the size of a silver dollar dug around it come to find out it was a coin from silver dollar city ms it is a lot bigger than a silver dollar but it got me going for a minute later i was able to find a 1890 indian head and a couple of wheaties to save the day dennis