2021 Dime Need Opinions

But the mark is incuse. not raised. There is one That Wexler lists, but it affects more of the design that just a small area:

Note if this happened, a full range area would be affected. The DDO's pointless to spend a lot of time on find them. They pretty much ended in 1989 for the obverse. Look for the reverses listed on Variety Vista. You have to know where to look so you won't be wasting your time.
http://www.varietyvista.com/07%20Ro...Listings.htm
Without knowing what to look for, you might never find these. So take a look at the lower ones that are underlined, to see what is listed.

looks like a circulation hit. As stated the mark in incused not raised.