WWII German “Klarscheiben” Gas Mask Accessory (Celluloid Anti-Fogging Lenses)-This is an unused, factory sealed item. The container is aluminum with the word “Klarscheiben” stenciled onto it. These actually contain the celluloid anti-fogging lenses that keep the eye pieces of a gas mask from fogging up. They are sold individually, and you can see that we have a few!
THANKS TO OUR FRIEND GEORGE H for correctly identifying these!