.....A chap who goes by the name of 'armyjunk' posted these 101 photos of various aircraft displayed at the Udvar-Hazy Center. Top shelf quality throughout. I've gone back and forth on them a few times to pick up things I might have missed.
My favorite is the orange and black trimmed (F3F "Flying Barrel"?) with the name GULFHAWK painted on it's side. Quite an eye catcher.