Original U.S. Vietnam War USAF Flight Helmet Oxygen Mask by Sierra Engineering Co. 20th Century and showing only signs of

and showing only signs of honest service use

This regiment notably took part in THE CHARGE OF THE LIGHT BRIGADE

He was discharged on January 18th

The poster itself measures a rather large 30 ¼" x 40" and still has vibrant colors present to the artwork

for the fighting in the Pacific

Original U.S. Vietnam War USAF Flight Helmet Oxygen Mask by Sierra Engineering Co. 20th Century and showing only signs ofOriginal Item. Only One Available. Heres a great piece often missing from Vietnam War flight helmets, the oxygen mask. This mask is in fantastic unissued condition and would pair beautifully with a helmet. The mask retains its original tube without any serious damage. There is a makers tag on the end piece reading: 92114 ASSY 232 94A SIERRA ENG. CO. The rubber mouthpiece is also marked: OXYGEN, MBU 5 P SIZE REGULAR NARROW FSN 1660 794 0855 This is a