Vintage 1H4 GT-style vacuum tube or electron valve

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Size: 3571px × 4762px
Photo credit: © Michael Gilday / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1h4, 1h4gt, anonde, antique, base, cathode, cutout, electric, electron, electronic, glass, gt, octal, pentode, radio, triode, tube, vacuum, valve, vertical, vintage