After years of promising me the "family coin collection" ... I finally got it!! I'm overwhelmed with things to look at so please forgive me if I become annoying asking too many questions. ?? There are 6 or 7 plastic penny roll containers that are labeled "uncirculated" .. and me being super curious, I opened one. Turns out one roll is all 1957 D's. So I glanced thru a couple and they all look pretty normal.. and very shiny!! Then I saw this.. it looks like the 5 and 9 are filled in. With the 9 curling around.. is this an error? Also the back looks a bit strange.. there are 1957 and 1958 D's too if anyone collects them, let me know.