Original U.S. Navy USN 1950s Gentex H-4 Flight Helmet with Boom Mic and Oxygen Mask One-of-a-Kind Navy issued M1917A1 "Kelly" Helmet

Navy issued M1917A1 "Kelly" Helmet

but ultimately signed off the mission and gave in to pressure from ground commanders

Starting in 1856 the Baden style pickelhaube was modified to conform with the Prussian style and after 1867 any further modifications were identical to the Prussian version excluding the Baden state helmet plate

IMA exclusively commissioned a production of this exceptionally rare item

In the late 1860s

Original U.S. Navy USN 1950s Gentex H-4 Flight Helmet with Boom Mic and Oxygen Mask One-of-a-Kind Navy issued M1917A1 "Kelly" HelmetOriginal Items: Only One Available. This is a 1956 1964 USN size large Gentex H 4 helmet fitted with a boom microphone. It is paired with an A 13A Oxygen Mask and securing harness. The Helmet has been camouflage painted green most likely by the original owner, likely to conceal the bright gold finish these helmets are painted with in an effort to conceal himself in the event of being shot down. Helmet features the original USN USMC Aviator. Suspension