I like to collect gas masks, this are 4 of my Russian gas masks i own.
[/B] (My collection holds 13 gas masks atm)
First on line is a Russian GP-7 gas mask.
The second mask is the GP-5 gas mask.
The third mask is a Civil PDF-DA gas mask.
The mask on the single picture is a Military SchR2 “headwound” mask. (I keep it in my closet because its to big to put on my shelf)
Kind regards, Daan