Yes, this is simple. Someone used an abrasive tool and ground down the dime. Please research the minting process.
You posted that on Wednesday morning. Peoples opinions are not going to change no matter how many times you show it
I know I just think you guys like it want it and can't have it so it no good if it was urs you be trying to get million for that Jim thanks for he laugh ( I was bored ) have a great night
Seriously, even if this coin had errors on it, there is zero value, aside from spending, due to the damage the coin has received. This coin has been attacked and is suffering. Put it out of its misery and spend it. I don't want it at all.. lol
It's a damaged coin. If you don't believe all the folks that have told you that, send it in to one of the services. Nobody wants the coin.
PLease throw that into the nearest body of water, that way some other newbie doesn't come on here and claim it is some million dollar find. PS No one wants your damaged hunk of metal.
I'm thinking chopsaw. First diagonally to remove the L (red) then vertically to remove the damage to the face (blue) Hmm, we need a PMD forensic speculation board. Armchair detecting is fun.