Quote:
Light tricking your eye?
It's not on every coin, just a lot of them. Even with different lighting conditions.
Quote:
Are these copper cents or copper-plated zinc?
Doesn't seem to matter, that's why I added the 1973. I can't remember if I saw any on wheat backs or the 60s. I already have the 60s rolled up and the wheat backs are worn pretty bad so I couldn't tell.
Quote:
Looks like either a contact mark on the tops of the devices, machine ejection doubling that damaged the tops of those devices, or a high bounce that affected that area.
Coop, I think you may be right and this is what's happening to them.
Quote:
Give us (show us) a date example.
Haha, I could post pictures of coins all day long, but I will show you a few examples. There really is quite a lot of them that look like this. I keep thinking they are
DDO because of it, especially now that I have a new scope and can really zoom in.
I'm posting them in order of date, closeup then full obverse. 1973, 1986, 1991, 2005, even a 2019 D, just to show that it's not only on Philadelphia cents. It's usually more noticeable on the LIB in Liberty, sometimes affecting the top of every letter.
Sorry about posting multiple coins and so many pictures, but I had a reason to this time.
1973


1986


1991


2005


2019 D

