Found this in the dirt with some older items that appear to be from the late 1800's - early 1900's, little glass medicine type bottles and a piece of purple glass the looks like it could be a part of a bowl or something.
What sort of scale are we looking at here? To me, the raised perimeter and hole in the center looked like an old chevy tie rod end, but it would have to be in a severe state of decay.
