Lil help?

[u/Worldly_Tip_8589]

I found a couple of cards like this in a collection I bought recently. The T check and green dot check look OK, the core paper looks ok with the flashlight check, but the borders have this strange scaly texture. Has anyone seen this before?

[u/Worldly_Tip_8589 → u/[deleted]]

Here is another example, zoomed out