Hello I'm new to this forum. In fact I'm new to coin collecting. I am particularly interested in error coins, I guess it's the perfectionist in me. I never want to pass off a coin that has been counterfeited and am interested in selling on
ebay. I have this unusual looking 1991 D penny that has a large second number nine and an indented D, it also has two indents on the collar beneath the bust. Is this a real error. I appreciate any input.
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