I took the AT Pro out for a spin today around some softball fields. Typical clad stuff but I did find a neat 25th Anniversary Soccer pin. I decided to swing around to an elementary school that was torn down a few years ago. I was working near where the school stood when I hit the circuit board. Never found one by itself before. I decided to work around a tree, since we all know kids like to hang around trees, and hit this silver ring. By it's somewhat crude appearance I think it might be made by a native-American craftsman in the southwest. There are no markings on it which furthers my theory that it is not a mass-produced item. Always fun no matter what I find...but silver makes it better. It broke a two month drought.