Rubber, plastic, steel, cotton
Overall: 10 x 8 in. ( 25.4 x 20.3 cm )
Rubber, plastic, steel, and cotton gas mask; purple and green canvas straps fastened to back of black rubber mask with clear plastic eyes and plastic mouthpiece; stamped mark at bottom left of mask, and printed marks on straps and green leather strap for neck.
Due to ongoing research, information about this object is subject to change.