I have this one-dollar bill that I got a long time ago. It appears to be an error but forget the proper name and also can you give me your "personal" opinion on the value? It is about 75% coverage on the front. It also has no folds, tears, wrinkles, etc. Not sure on the grade as it is a raw note. Comments welcome by all.....
I'm sure someone knowledgeable will come along shortly, but if you want to research and see if you can identify it, try here: https://www.scribd.com/document/407630607/United-States-Paper-Money-Errors-pdf Knowing the name/type of error will at least give you search terms for recent sales.
I do have an older currency book.. I think it's the blackbook of currency. I'm still searching.........