Insideout - My statement wasn't directed at you. Ask for expert advice all you want, that's what you came here for. If I happen to have it, I'll give freely without hesitation. What I don't appreciate is when I call a junk coin a junk coin and someone else doesn't like my method and starts some insinuating crash course on how I'm supposed to answer questions in some manner as to not show that obvious is obvious.
You asked a question that baffled me, frankly. You asked about a coin you said was coated or stained and wanted someone to look at it. I asked a serious question in reply...why bother? If it's junk, it's junk. There are SO MANY valuable coins out there waiting for someone to find them. SO MANY rarities out there that people spend every day. Why dwell on bent, damaged, stained, plated, ran-over coins? Learn the real errors and look for them. Learn the real die varieties and look for them.