I was looking through a roll of quarters I picked up on the way home from work today. What are your thoughts/opinions? At first sight I thought damage for sure. Error or Damage?
You gotta ask yourself "how would this have happened at the mint?". If the answer is "I dunno" then you are most likely looking at damage.
I always ask if the coin's appearance could be done in my garage. If I can do it at home, it's not an error.