VT75M-O Valve Co. LtdPinched TipCountryGreat BritainGlass ColorClear GlassPermanentidtklzmejePlate ColorBlackPlate LookRibbed / ScaleSpecial UseKB - UK MilitaryTip ShapePinched TipMore VT75 type tubeVT75Branded OsramMore tubes manufactured by M-O Valve Co. LtdTT21M-O Valve Co. LtdBranded G.E.C.Z729M-O Valve Co. LtdBranded EmitronKT66M-O Valve Co. LtdBranded MWTKT88M-O Valve Co. LtdBranded BrimarB65M-O Valve Co. LtdBranded G.E.C.KT88M-O Valve Co. LtdBranded GenalexGold MonarchKT66M-O Valve Co. LtdBranded GenalexGold Monarch
