Went out again for a short time. Didn't get a lot but did manage a couple of flat buttons, rivet, a general services eagle cuff button that isn't in too good of shape, and a 1908 Indian head penny that isn't in too bad of a shape.
Yeah, the ground around here isn't very kind to most coins. It was covered in thick green and you could see very little of it. Came out of the tumbler looking much better.