Couldn't say the age on the wheel. You need to go back with the detector, and start working a tight, concentric circles from the
spot you found it. What you find will also help you date the site. There could be goodies to had!
Thanks for the replies I almost forgot I started this thread JIMBOG I'm in southern Ohio near Athens county. I didn't think it would be that old (1800s) I'm not sure about finding too much with the detector at this spot it is just a washout going down a hill that someone dumped into way back when, but from the looks of the surface there might not be too much underground, but I think I will probably scratch around there again sometime. Lostlake I would go get that out sounds like it would make a nice outdoor table .