Found these UNC state quarters with die breaks. I recently came across them in a book of coins I bought and thought they were pretty cool. I don't know if they are a known variety or not. I don't know much about the state quarters, I bought the coin book mostly for the older silver coins inside of it but ended up with a few cool newer bonuses. The one on Georgia goes from the rim thru the bottom of washingtons hair and into the bottom of his neck. The other on Pennsylvania goes from the letter U and to the perimeter of washingtons neck.
Very cool, I love die breaks! My only state quarter die break doesn't extend beyond the neck, where they are most prolific.