So went to an old farm field and my XP Deus found this coin. Just wondering if someone may ID. I know it's a long shot and I don't want to clean it too much. The penny is there for size reference.
That was going to be my guess as well, British? half penny. That's based off what looks like the figure that partly appears in one of your pictures, the reverse of the coin. But it's hard to tell without better pictures.
That reverse with the figure facing right - when she is typically facing left - is seen on a Nova Eborac copper. It also looks like your coin may have the "ET" part of the legend showing.