Looks a really nice and clean copy. No tears and minimal folds
I've been thinking about the box art version, and the processing it went through in its production.
I find it very reminiscent of (90s) photocopier enlargement processes. I wonder if they used a print from a halftone reprint and photocopier enlarged it?
Also, not that it matters and is super subtle, I have noticed a difference in place names from the new scan and the box art. In the bottom right, Rhodes (~36 Lat,28 Long), on the box art has a label Lovelle that is not on the engraving. But that does mean there are revisions out there, and that might also mean other variations of hand colouring.