Found in my front yard!

Ok I just got my metal detector today to spend some time with a hobby and the kids.


Well we go on our first little expedition in the yard and the first thing we find is this.


Its not magnetic, so its I'm thinking aluminum or copper. I'm thinking copper because of the green tint and brown color.


A few antiqe dealers around here think it may have been a makeup compact lid. but not sure.


The picture on the front is a triangle shape, with roses in the corners.
there is a naked woman in the prone position and what looks like reading a book.
underneath her is what looks like DEERE? DEER8?


It's thin and resembles a cap of some sort.


Any ideas?
Thanks