US 50 cent piece.....error??

I would normally be able to ask my dad….Derf…..but alas I cannot….hoping someone can tell me if this is a striking error or a man-made horror and maybe it's value….also dad died before it got to teach me allot of the technical stuff…so if this is a specific kind of error please name it…thanks in advance 😊

Hello.  It's hard to tell from your pictures.  What is the date?  90% silver, 40% silver or Cu-Ni clad copper?  Also, can you describe the color in words?  I don't think the pictures are true to color.

Hi! It is Cu-Ni clad copper…all you can see if the date is what's in the picture…part of an 0 or maybe a 9? The color is normal for this coin 

Possibly a lamination or cladding flaw error in the planchet.  Here's a link to mint made errors describing some.  Sorry I don't have any feel for value as I don't follow error coins.

https://en.wikipedia.org/wiki/Mint-made_errors