PaulZ, your coin # 2 I am assuming its relatively new, probably 2013 or newer. I have seen this phenomenon happen on coins before. I don't know the reason it happens, put it is not worth keeping.
Coins 1 and 2 are more interesting, however we need to have pictures of the whole coin, obverse and reverse to help you out.
coin 1 may be an error but it could be PMD (post mint Damage), we need to see the entire coin.
Coin 2 could be die cracks or some other error, but we need to see the coin to determine.
Coins 1 and 2 are more interesting, however we need to have pictures of the whole coin, obverse and reverse to help you out.
coin 1 may be an error but it could be PMD (post mint Damage), we need to see the entire coin.
Coin 2 could be die cracks or some other error, but we need to see the coin to determine.
































