I sent pics to Dr. James Wiles and he emailed me back last night. He told me to weigh the cent (which I already had), 3.09 gms and check the design against other 1943 cents, I've done that as well. He said that because it was grease filled there wasn't much that he could do. I think Coinfrog hit it on the head that even if he did attribute it the TPG would probably not slab it from the standpoint of liability. So I have a very interesting cent and a pretty good conversation piece.