![The Czechoslovakian CM-4 respirator was issued to civilians and civil workers, and enjoyed a long service life. It was the predecessor to the infamous OM-10 respirator and it had several variants. There The Czechoslovakian CM-4 respirator was issued to civilians and civil workers, and enjoyed a long service life. It was the predecessor to the infamous OM-10 respirator and it had several variants. There](https://preview.redd.it/vxdi6aqy04d31.jpg?width=640&crop=smart&auto=webp&s=5f0f5385978d0d420e7ab0e628e49645c1958c84)
The Czechoslovakian CM-4 respirator was issued to civilians and civil workers, and enjoyed a long service life. It was the predecessor to the infamous OM-10 respirator and it had several variants. There
![East German issue PBF gas mask kit, these were issued to troops like the Grenztruppen during the mid to late 80s. Produced and imported from the Soviet union. They had special rubberized East German issue PBF gas mask kit, these were issued to troops like the Grenztruppen during the mid to late 80s. Produced and imported from the Soviet union. They had special rubberized](https://i.redd.it/xtm8ce0xrnl71.jpg)
East German issue PBF gas mask kit, these were issued to troops like the Grenztruppen during the mid to late 80s. Produced and imported from the Soviet union. They had special rubberized
![a still of a cia strike team with gas masks in firefight with terrorists in new york subway,Olympus OM-10,50mm f_1.8 lens" : r/StableDiffusion a still of a cia strike team with gas masks in firefight with terrorists in new york subway,Olympus OM-10,50mm f_1.8 lens" : r/StableDiffusion](https://i.redd.it/a-still-of-a-cia-strike-team-with-gas-masks-in-firefight-v0-nqpjn8s9ivk91.png?width=512&format=png&auto=webp&s=25a7fa671559fd705ccfe70ab635e27d1542be8b)
a still of a cia strike team with gas masks in firefight with terrorists in new york subway,Olympus OM-10,50mm f_1.8 lens" : r/StableDiffusion
![Polish OM14 Gas Mask – Original Polish Surplus Gas Mask Includes Hose, Filter and Bag | Keep Shooting Polish OM14 Gas Mask – Original Polish Surplus Gas Mask Includes Hose, Filter and Bag | Keep Shooting](https://www.keepshooting.com/media/catalog/product/cache/142f821df27d67d1323602d96b7c0f23/p/o/polish-om14-gas-mask.jpg)