This jacket is in awesome condition for its age. I have done a lot of research and believe this contract to be from 1951. That being said, I do believe it to be authentic.
I have researched the name Frank E. Adams and it turns out he was a commander for the Navy from WWII era to the Korean War. Look up Frank Eugene Adams on the website Naval History and Heritage Command. This guy was the real deal.
The jacket condition is excellent heavy duty, brown, goat skin leather. I have been holding on to this jacket for a long time, and not really sure of the value. Message me with any questions. The item "CAGLECO 1951 N383-39321A Korean War G-1 Commander TF-77 Flight Jacket-Size 46" is in sale since Wednesday, June 13, 2018. This item is in the category "Collectibles\Militaria\Korea (1950-53)\Original Period Items".
The seller is "w3vseacarr" and is located in Bluffton, South Carolina. This item can be shipped to United States.