Original U.S. Navy 1950s Gentex H-4 Flight Helmet with Cloth Helmet, Boom Mic, Oxygen Mask and Googles MG 15 The Serial Number is in

The Serial Number is in the B5--- range indicating date of manufacture as March

Functional CONMAR zipper and a data label that reads:

This is a pair of vintage

if the sensitivity of the test equipment differs from that of the test equipment used in preparing the chart

talons and wreathed mobile swas

Original U.S. Navy 1950s Gentex H-4 Flight Helmet with Cloth Helmet, Boom Mic, Oxygen Mask and Googles MG 15 The Serial Number is inOriginal Items: Only One Available. This is an excellent condition complete 1956 1964 USN size large Gentex H 4 helmet that comes totally complete with internal cloth helmet which contain the ear phones, boom mic, type MBU 3 P high altitude oxygen mask and special Polaroid B 8 googles that snap directly into the helmet. Helmet features original gold paint and USN USMC Aviator wings to front. All parts are in excellent nearly unissued condition. This