M2 gas mask in its leather pouch. M2 mask of...

M2 gas mask in its leather pouch. M2 mask of the second type, known as the M2B, with round eye shields; the mica plates are missing; metal-rimmed. Rubberized canvas mask still relatively supple, with markings on the inside. Includes carrying and retaining straps. Comes with its rare commercially made leather pouch, fastening with three snap fasteners. The leather is still supple, with a shoulder strap and belt loops. M2 gas mask in leather pouch. Second-pattern M2B mask with round metal-rimmed eyepieces; transparent sheets missing. The rubberized canvas facepiece remains fairly supple, with markings on the inside. Carrying and retaining straps are present. Rare commercially made leather pouch with three snap fasteners—still supple—featuring a shoulder strap and belt loops.