This Russian/Soviet SchR2 Casualty Gas Mask looks odd because it was designed for injured soldiers with head wounds during the Cold War era. It ties and snaps at the back of the head and neck so that it can be worn over bandages. Hose permanently attached will attach to any 40mm filter.

This mask appears to never have been used. As shown in photos, rubber part of the mask measures about 15" front to back and top to bottom. It has a snug fitting collar and three straps on each side to secure it to the patient's face.

• They are in great shape but may have some marks, discoloration and wear on them from long-term storage and being moved around a bit.