I think I may have found this coins big brother today in some pocket change under light and magnification mine has 3 very pronounced curves at the...
I use a spray of distilled vinegar, let sit for about 10 15 seconds, then a spray of peroxide and immediately wipe gently with a cotton terry,...
I remember putting that penny in a glass of coke in 1985, it was in 3rd period science class, right before we invented the water powered car that...
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