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(1) Tested Motorola 7056 Tube with Box Date Code 65-22 Pentode Tube

(1) Tested Motorola 7056 Tube with Box Date Code 65-22 Pentode Tube

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(1) Tested Motorola 7056 Tube with Original Box.
Date Code 65-22.
The 337 EIA code indicates that this tube was made by Westinghouse for Motorola.

The box has some light writing on the front tab - see photos.

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

Gm Test = 4875 micromhos
Minimum pass/good = 3500

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