Well, It's obvious that it's not a mint error of any kind. I can think of a few ways it became altered. But it really doesn't matter! Also.. the columns still look straight, they've just been redesigned by the damage
Yes. Gravel, concrete, asphalt…it comes down to how often a foot or tire grinds the coin into the surface…imo…Spark
Well it looks a little (;"(#!"!+$!") to me. peculiar let's say If found in the wild remember to turn face up before you pick it up and add to your spare change jar.