THESE WINGS FEATURE ALMOST ALL OF THEIR ORIGINAL FROSTING! The Wings are pin back with an open C catch. The pin is silver and opens to almost 180 degrees. The wings are die struck and are nice and crisp.The back of the Wing is smooth with a lightly hollowed center. The front of the wing features over 95% of its original frosting with only a few very small points of loss, and the back features a dark mottled patina that is due to the fact that these are silver plated brass. The wings are marked Gemsco N. This Wing will make a great addition to any collection. Please feel free to ask any questions that you may have. Please take a look at my other great items! The item "US Pre WW2 Army Air Force Pin Back 1930s Pilot's Wings 3 Gemsco NY Nr Mint M333" is in sale since Friday, August 9, 2019. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Pins". The seller is "cadencemilitaria" and is located in Lenoir, North Carolina. This item can be shipped worldwide.