Came across this penny that has a two bumps around the “D” mint Mark? On the reverse side looks like some letters in UNITED and STATES are thick and oF doesn’t seem right either. The color is different too. I’m super new at this and really enjoy looking through coins!
Sounds like a great name for an alternative rock band. I am a drummer, anyone play guitar & sing? Let's go!!! LOL
Mintmark is fine (or was), but as noted by our fellow enthusiasts, plating blisters and the effects of hydrozincite are prevalent.