Pilot Badge by BSW

[Jurgen E]

Pilot Badge by BSW

I am 99% sure this is an Original Pilot Badge by BSW. Badge has a period repair on the left side and otherwise is in great condition with a lot of detail. I like to make sure that this badge is original and get your input? I am contemplating selling this item and would like to know what the fair-market value might be for this badge?
Thank you all for your help and input which much appreciated.
Thank you. JME

[Jurgen E]

a

[Jurgen E]

b

[Alex Bolotnikov]

Very well worn but original zink badge. Can we see closeup shot of the catch? Looks like it's repaired also.

[Jurgen E]

More Photos

Looks like a possible repair on top of the hinge. JME