Of course, the weight would help, but I'm leaning toward some form of post-mint damage. Note that the rim is not discolored. If it were missing the clad layer, the rim should be the same color as the rest of the coin.
I can see the difference. I'll get the weight on tonight and that should conclude this coins' status.
You know Chris, the more I see this coin, the more excited I get knowing you are gonna decide to send it to me one day! No seriously, that is a spectacular error! I never get tired of seeing it.
Thanks! Since we get so many threads about missing clad layers, it's a good thing this is an online photo rather than a local coin club. Otherwise, I'd wear the dang thing out. It means a lot to me because it was the first major error that I got directly from the Mint. Not bad for 68c, huh! Chris