Now there's a new one. I've heard of the paper napkin, wood, paper book, sunlight, and few more; but never the hard boiled egg. I guess you could make a sandwich right after if you do it a lunch time. I'm going to have to check on the chemical make up of an egg. I know there DNA in there but never thought enough to tone metal when cooked. Or is it the trapped gas from cooking that tones the coin? Oh and is that a 12 minutes egg or the way Martha Stewart does them?
I can see the details coming back from the
TPG now; "Liberty has egg on face and needs more Mayo and Chopped Dill".


OK, I apologize! But seriously guys, does that really work? I've been collecting for almost 30 years and it's been 45 years since my last Chemistry Lab; please inquiring minds need to know how and why.