FOR HIGH ALTITUDE "GSh - 6M". VERY RARE MODEL - OLD MODEL.
WITH OXYGEN HOSE ON OPPOSITE SIDE (LEFT SIDE). MORE NEW AND MORE AVAILABLE. "GSh - 6A" HAVE THIS HOSE ON RIGHT SIDE. USED BY SOVIET ARMY PILOTS. MILITARY AVIATION FOR AIRCRAFT "MIG".THIS HELMET MODEL WAS USED DURING VIETNAM WAR. COME FROM ONE PRIVATE WW2. THE OUTER VISOR IS FOR SEALING AND. THE INNER VISOR IS SMOKED. THE HELMET HAS A HOSE FOR OXYGEN.
VERY GOOD CONDITION FOR THIS AGE. (ALL, LIKE YOU SEE IN PICTURES). WHAT YOU SEE IN THOSE PICTURES.
I HAVE SOME OTHERS INTERESTING ANTIQUE. WILL BE SEND WITH VERY STRONG. I WILL BE GLAD ANSWER ALL YOUR QUESTIONS.