Original U.S. NASA Space Shuttle Columbia, Challenger, Apollo and Spacelab Mission Patches - Set of 16 Bira Gun Overall metal finish is a

Overall metal finish is a nice worn gray

Vietnam War era M-1 helmet shells have a set of swivel (movable) chinstrap loops called bales and a stainless steel rim with a rear seam

some closed to the right

the rear retains the finish better than the front

but remnants of silver maker logo is present

Original U.S. NASA Space Shuttle Columbia, Challenger, Apollo and Spacelab Mission Patches - Set of 16 Bira Gun Overall metal finish is aOriginal Items: Only One Set Available. This is a collection of 16 National Aeronautics and Space Administration Space Shuttle Mission, Lunar Landing, Apollo and Space lab Patches. All 16 patches appear to be original and in excellent condition. The Space Shuttle Columbia (Orbiter Vehicle Designation: OV 102) was the first space rated orbiter in NASA's Space Shuttle fleet. It launched for the first time on mission STS 1 on April 12, 1981, the first