Half dime question
I'm looking at seated liberty half dimes and I have a question about the reverse. The coin seems decent otherwise than the area above and to the left of the H in half, where the details look flat. I looked it up in my Redbook but couldn't find anything related to this area in particular regarding it being a typical weak spot. It's an 1872 if that helps.
Anyone have any data specifically regarding these? Are they just typically wildly inconsistent?