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(1) Tested Perryman PA 171 Tube Type 71A Marbled Brown Bakelite Base Globe

(1) Tested Perryman PA 171 Tube Type 71A Marbled Brown Bakelite Base Globe

Rare Marbled Brown Base. Tested and Guaranteed

$124.95 USD
$124.95 USD
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(1) Tested Perryman PA-171 Tube (Type 71A).
Globe/balloon envelope with a not often see marbled brown bakelite base.
The original label is still intact with minimal wear along the bottom border.

Tested on a calibrated Hickok TV-10 military tube tester and exhibiting no shorts or leaks with the following results:

Gm Test = 1500 micromhos
Minimum pass/good = 1040

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