Copper Penny - Mint Error or After Mint Damage

[Appalachianman76]

Hi everyone. I found this penny metal detecting yesterday. It has interesting marks on both sides. I'm wondering if any of you coin experts can tell me if the marks are mint error or are they after mint damage? Thank you for your time and help.

 

[dejapooh]

Post Mint Damage.

 

[enamel7]

Duplicate post.