(1) Tested Emerson 12W6GT Tube.
Date Code 8-23-3.
The 322 EIA code indicates that this tube was made by Tung-Sol for Emerson.
Tested on a calibrated Hickok TV-10 military tube tester and exhibiting no shorts or leaks with the following results:
Gm Test = 7250 micromhos
Minimum pass/good = 5650
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