Is this a repunched mintmark? It looks to me like there's a second S below the main one. The Cherrypicker's Guide does list a repunched mintmark...
I'd like some opinions on my Blue Ridge Parkway quarter. It's from the Denver mint. I was wondering if this is a possible doubled die reverse? It...
I think I just found my first doubled die, but I would like someone who's more knowledgeable about them to verify. It looks to me like it matches...
I was checking this 1983 cent for the doubled die reverse, and the UN of UNUM caught my eye. I can tell it's not a doubled die, but I'm not sure...
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