United States. A Navy Air Force Radar Observer Qualification Badge, By Hilborn & Hamburg Newly Listed as confirmed by the oak

as confirmed by the oak leaf on his War Medal 1939-1945

in addition to separation of the sweatband from the mid-point on the right side to the rear of the visor itself

reverse illustrating the Laotian coat-of-arms

shank cut at the bottom

number stamped "A2/219"

United States. A Navy Air Force Radar Observer Qualification Badge, By Hilborn & Hamburg Newly Listed as confirmed by the oakIn 1 20 10K Gold and sterling silver, maker marked with the Hilborn and Hamburg eagle insignia, along with being marked "1 20 10K + STER" on the reverse, measuring 70. 7 mm (w) x 18 mm (h), dual push pin points intact, scattered gilt wear, near extremely fine.