Winner winner chicken dinner! Where'd you get it? http://coppercoins.com/lincoln/diestate.php?date=1983&die_id=1983p1dr001&die_state=mds @paddyman98 @Rick Stachowski
pretty beat up, but great find! sell it on sleezbay for max dollar...i did my crh 84ddo for close to $100, so prob less then that.
acetone bath prior to photos for the bay.....https://www.cointalk.com/threads/wts-1984-ddo-cent.271951/ thats after a bath. there is a post prior with all sorts of gook, etc.
Pure acetone "may" get some of that gunk off. Nail polish remover has other crap in it that can damage your coin. Though I'm not sure anything will come off your coin at all. If I were you, I'd probably leave it as is.