2017 p penny Die chip on shield and take a look at the doubling. It's strong doubling. Look at the S.
Welcome to Coin Talk. Wexler lists doubled dies. That's why @paddyman98 said DDD Die Deterioration Doubling and my +1 agrees with him, meaning we believe it's not a doubled die. You should also wait for more opinions. We humans are not infallible.
It could be a reflective illusion. If the doubled devices disappear at certain light angles, that's all it is. Meow was tricked by this more than a few times when Meow was a newbie CRH Cat.
I referenced http://doubleddie.com/144801.html for you to see what worthless doubling looks like. Scroll down to the bottom of the page and click on the links for the differ types of doubling. Here's another site. Scroll down and click on the different types of doubling:http://www.error-ref.com/index-of-entries/ There's more sites if you need them. Just don't give up looking! Peace.
