Thank you so much for your reply. I tried to take other picture maybe more clear and I'll give some details it maybe helpful.
Coin 1 has no traces of cuts smashed or grind it and the finish of the coin its all even
Coin 2 I don't know how it could be like this
Coin 3 the indented stripes do run under the green color which is clearly not damage. There is also a slight curve in the area of the stripes.


