Some possible errors- need opinions _*~_*~PICTURE~*_~*_

[BuffaloBoy]

Hey folks, recently I have come across these three half dollars, I know 2 of them are struck-thru grease errors which are generally not valuable, but I am confused on the half dollar with the indentation by the date. I am assuming post-mint damage on this one, but would like some knowlegeable opinions. And possible values.
Thanks for looking!
HH
Buff

 

[BuffaloBoy]

the 1971(furthest right) has an indentation in the date, but the rim seems to be normal with no signs of damage too... any help is appreciated. HH

 

[boristhespider88]

I wish I could help you out.

 

[cooper36]

put them on feebay and see what they go for!!

 

[CoinFetcher]

The ones with no dates are "grease filled dyes"

Worth a few bucks each - kinda neat!

 

[Sleepy Holow]

That one on the right is pretty interesting Buff...Hard to say what that will go for. Maybe watch ebay for similar coins for a while to get a general idea of what they're going for.

 

[BuffaloBoy]

I don't plan on selling these coins, I was just curious to get a value on them

 

[omga747]

Looks like a more serious form of a struck-through error, as if there was a piece of cloth or something on the blank when it was struck.
Struck Through Thru US Coin Mint Error Images
As for value, hard to say