Missing Halos

[DavidJayUden]

and has a strong rust patina under the blue

It would seem to me that if you see any bluing over rust, scratches, etc, it is a certain sign that it has been reblued.
For me the real question is "so what?" If a gun was reblued back during the war years by the German armorers, and everything else is righteous, is it a shooter? Certainly not in my book.

dju