10 cents 1990 CCCP, RIM DAMAGE

[ariel cabrera]

this coin is in the family since the collapse of the USSR and I decided to publish to get out of doubt.

[mustbebob]

Unfortunately, it is just about impossible to know what caused the anomaly. It could be anything from a damaged collar at the mint, to circulation damage.

[MintErrors]

this coin is in the family since the collapse of the USSR and I decided to publish to get out of doubt.

Yes, Bob is correct. It is hard to make sure what this is since coin was circulated.

I see what you mean Ariel.
It might have been a coin counter damage, or vending machine.
Hard to say.

You do very well at spotting the issues on coins.
But these have been very minor.
I wish you all the best, and please remember that "WOW" moment when you find your best coin ever.
I hope that comes to you, soon and often.