![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=640&crop=smart&auto=webp&s=468445530705d5a75722542ff4b3afa0ca25e26e)
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://i.redd.it/jwxy9qcky1771.jpg)
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
![Gasmask With Filter Isolated On White Stock Photo - Download Image Now - Army, Biochemical Weapon, Black Color - iStock Gasmask With Filter Isolated On White Stock Photo - Download Image Now - Army, Biochemical Weapon, Black Color - iStock](https://media.istockphoto.com/id/186873195/photo/gasmask-with-filter-isolated-on-white.jpg?s=170667a&w=0&k=20&c=hxicj691bH30BsZQLhHECaFwszSZLV8gY_JxA6D53fE=)