i found some weird looking dimes

i got some dimes recently and don’t know why they look like this. these are some pics of them. thanks.
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i got some dimes recently and don’t know why they look like this. these are some pics of them. thanks.
Comments
Someone buffed them up pretty badly! Spend them if you can pass them.
That is what they look like after being in a clothes dryer for a few months. They get caught under the baffles and slide back & forth until a tech removes them.
@ameliagrace Welcome to the forums.
Agree with all above. This weekend take the dimes to the store and buy yourself something. Take additional $$ since there isn’t much you can get for 20C.