QSK Dont know if it's only wings you are collecting, but I have the full PX set of wings and cap badge . In addition, not strictly commercial, but I have the South Pacific Aero Club Silver wings which I will send you when I get back from the Arctic North of Scotland in about a week.
By the way, the wings which were easiest to get, but not so easy to Photograph, and which you could get awarded many tmes, but in operating conditions which could be considered the most dangerous in the world, were your Black Wings. Hands up who has them.!
