Original U.S. Vietnam War HGU-26/P Flight Helmet with Double Visor, Oxygen Mask and 1965 Dated Flight Suit MG 42 Ammo Storage which has the manufacturer information:

which has the manufacturer information:

Due to training with such a heavy blade

were transferred to the labor camp at Berga

which has now worn off the cylinder

and there is paint loss and deformation on the rim

Original U.S. Vietnam War HGU-26/P Flight Helmet with Double Visor, Oxygen Mask and 1965 Dated Flight Suit MG 42 Ammo Storage which has the manufacturer information:Original Item: One of a kind. The HGU 26 P request for nomenclature is dated Jan 14, 1970 and is based on the HGU 22 P Helmet Shell. There is no military specification detailing exactly what goes into an HGU 26 P but until the appearance of the single visor HGU 26 P both USAF and manufacturer information was consistent in describing the HGU 26 P as an HGU 22 P helmet shell with a PRU 36 P side actuated double visor. Sierra Corp and Gentex Inc sold