thanks .. i'll check.asjemenou schreef:As far as I know this type of Soviet flashlight was manufactured at Z.H.G. in Moscow (З.Х.Г.Москва) for the RKKA. They should be marked inside on the brown plastic cover (see pictures).
The observation periscopes were also manufactured after the war in Poland. The Polish variant is mostly marked with a circled number "11".
i have seen both Soviet and Polish unmarked. mine one has no markings at all.