 I'm not sure. I don't know too much about that, but I have found a lot of stuff in the ground digging around. You have? What's the coolest thing you've found? I think the coolest thing is, it's probably been 15 years ago or so, I was digging over off Rozell's Ferry Road when I was an operator and loading trucks, just loading dirt on trucks, and I ran into an old trash hole, I suspect from the 20s, because it was full of