2009 P Presidency Penny

Baily500
You are asking the same question on two other postings.
Have requested mods lock this one.
Please keep same subject to one posting.

Welcome Bailey500.

Isn't that just his cheek bone line ?
Dan

Note the incuse mark of coin damage. What you are seeing is really smaller than these marks. Incuse marks on a coin are 99% of the time is damage to the coin. The one longer line looks like a scuff on the coin. When you find a doubled die, you are going to see it jump out at you. Your eye is there, just what your looking at is not a collectable as a variety. I conder this DDR even to be too minor to list:

Do you know what to look for on the face for doubling? Mostly doubled eyes, ears, lips, chin and hair. But the strongest doubled die shows on the face nose and lip doubling:

Your looking too close. Look for doubled devices. Cause when you scroll back on the last image I was showing you, this is what you will see.

This is what to look for when your searching. If something doesn't jump out at you, then move on to the next coin.

Great. That means your 'eye' is developing. It takes time to discern what you are seeing and what is not there. When go away from the point of stop looking at the edges for a doubled die and start looking at the centers of the devices. It just take time.