Hi Laurence, These are quite a good find. My great grandfather was an Air Gunner during WW2 and is one of the only people he knows that still has his half wing. One of his squadron mates wants to swap it for a Dinstinguished Air Medal just to get his hands on one. I believe that these could be quite real as my grandfathers was issued in about 42 and is still in fantastic condition. It's just too bad they never issued a dress uniform air gunners badge. Cheers, Kane