…the extra metal in the field is triangular shaped. Also, it doesn’t align with the 7 in a way that it could have been from the first impression of the date punch.
Yes, I have also looked at detailed pictures of EDS examples, and I really can’t see how the “1” figured into the earlier date impression that is part of the overdate. And, are there any other MPDs which are just floating in the fields like that? Of course, that doesn’t mean it didn’t happen–just idle speculation on my part. 🙂