Exactly. Modern thread to bolt it to a board or whatever. Plus look at that giant blob of solder. No chance that was done by a manufacturer. In my opinion that does not affect the value.The eagle seems to be original, but the center bolt is modern with Iso thread. Look at the different thread pitches when comparing it with the outer bolts. Maybe it was added to screw the eagle on a display board or something like that?
A little bit, but mainly it prevents you from attaching this eagle to a helmet!Exactement. Un filetage moderne pour le fixer sur une carte ou autre. Et puis, regardez cette énorme goutte de soudure ! Impossible que ce soit un fabricant. À mon avis, cela n'affecte pas sa valeur.
did not know that, will add that to the arsenal!Person could also use solder remover tape. This is a type of mesh copper. Comes in a small roll. Apply flux, place on old solder and heat with a solder stick. It literally sucks up old solder. Works very well.

