WWII Army Air Force sterling Command Pilot wing - Balfour 2 pin back. Nice condition, Early WWII pin with early Balfour hallmark. A difficult wing to find as there were few pilots qualified to wear them early in WWII. Its design was changed shortly after WWII. I do my best to describe everything I see.If you have any questions, please don't hesitate to send me a message. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Pins". The seller is "sully767" and is located in this country: US. This item can be shipped to United States.