Anytime a group of Lincoln Cent collectors start talking about the really rare "keys" of the series, they almost always start with the 1909 S VDB, or the 1922 No"D", or the 1914 D or one of the other...
I have collected coins for over 35 years. In that time, the hobby has changed significantly. eBay has allowed collectors to swap coins and significantly add to their collection without relying on chance...
The 2007 Washington dollar upside down edge lettering variety is NOT an error! Before I go any further, I want to direct my readers to the official US mint website, and let you read what they have to say on...