![Soviet PBF or ShMB Gas mask dated 1974, made in Moscow, lot four, one of the best com-bloc masks other than ShMS and MM-1 : r/gasmasks Soviet PBF or ShMB Gas mask dated 1974, made in Moscow, lot four, one of the best com-bloc masks other than ShMS and MM-1 : r/gasmasks](https://preview.redd.it/soviet-pbf-or-shmb-gas-mask-dated-1974-made-in-moscow-lot-v0-92eam3hr59s91.jpg?width=3000&format=pjpg&auto=webp&s=e52d66955cd9a9fad06a55b0e01b2328689c17cd)
Soviet PBF or ShMB Gas mask dated 1974, made in Moscow, lot four, one of the best com-bloc masks other than ShMS and MM-1 : r/gasmasks
![My two Soviet Shms masks, just got this black one today with an EO-18 filter and it fits very well for a latex mask : r/gasmasks My two Soviet Shms masks, just got this black one today with an EO-18 filter and it fits very well for a latex mask : r/gasmasks](https://preview.redd.it/jwxy9qcky1771.jpg?auto=webp&s=6a66af942ce50130e6b6624b640347da083390ed)
My two Soviet Shms masks, just got this black one today with an EO-18 filter and it fits very well for a latex mask : r/gasmasks
![World War I Era Military Gas Mask Stock Photo - Download Image Now - Gas Mask, German Culture, Halloween - iStock World War I Era Military Gas Mask Stock Photo - Download Image Now - Gas Mask, German Culture, Halloween - iStock](https://media.istockphoto.com/id/472085985/photo/world-war-i-era-military-gas-mask.jpg?s=612x612&w=0&k=20&c=cbaZITSdQvwHSb-jziqzWW3Ize3pIQxySKL6M1GuYxc=)