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CRT
CRT

CRT

Inventory NumberVT2017
ClassificationVacuum Tube
Maker National Union Radio Corporation 1929 - 1954
Cultural Region
    Place of OriginOrange, New Jersey
    Place of Origin
      Dimensionstube: 42.2 × 14 × 14 cm (16 5/8 × 5 1/2 × 5 1/2 in.)
      box: 49.5 × 24.1 × 24.1 cm (19 1/2 × 9 1/2 × 9 1/2 in.)
      DescriptionCTS
      Signedstamped on metal cap at end: 5-BPI (in shield) / MADE IN U.S.A. / U.S. ARMY / GU / n/u (in shield) / MADE IN U.S.A.
      Inscribedin black pen on box: T105 stamped in white on bulb: 5BPI stamped in black on box: (up arrow) / GLASS / FRAGILE stamped in black on box: (up arrow) / HANDLE / WITH CARE stamped in orange on base: SC558A in pencil on base: 3-1 in pencil on base: 2.2 raised lettering on plug: LICENSED ONLY TO EXTENT / BP/M / INDICATED ON CARTON
      CRT
      CRT
      National Union Radio Corporation
      Object number: VT2013
      CTS(F)
      CTS(F)
      Ken-Rad Corporation
      Object number: VT1944
      GC HW RECT
      GC HW RECT
      Electrons, Inc.
      Object number: VT1931
      CAVITY MAGNETRON
      CAVITY MAGNETRON
      Western Electric Company
      Date: 1943
      Object number: VT1933
      HW RECT
      HW RECT
      General Electric Company
      Object number: VT1987
      HW RECT
      HW RECT
      General Electric Company
      Object number: VT1987a
      Image Not Available for National Union 7C7 SCO pentode
      National Union 7C7 SCO pentode
      National Union Radio Corporation
      Object number: VT0087
      VTNBK 4/522
      National Union 1201 triode
      National Union Radio Corporation
      Date: 1942
      Object number: VT0246
      Image Not Available for National Union NX280 FW rectifier
      National Union NX280 FW rectifier
      National Union Radio Corporation
      Date: 1929
      Object number: VT0574
      National Union NY235 remot cut-off tetrode tube
      National Union NY235 remot cut-off tetrode tube
      National Union Radio Corporation
      Date: circa 1933
      Object number: VT0400
      Image Not Available for National Union 43 power pentode
      National Union 43 power pentode
      National Union Radio Corporation
      Object number: VT0445
      National Union 5W4G full-wave rectifier tube
      National Union 5W4G full-wave rectifier tube
      National Union Radio Corporation
      Date: circa 1939
      Object number: VT0446