dating 300b E

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rec

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dating 300b E
« on: 2 Sep 2020, 01:43 pm »
I was able to recently get two western electric tubes that have on the base a code that says made in USA 9826--does that help date production or age of tubes?

Escott1377

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Re: dating 300b E
« Reply #1 on: 2 Sep 2020, 10:26 pm »
Should be year and then week of year.

Week 26 of 1998

FullRangeMan

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  • To whom more was given more will be required.
    • Never go to a psychiatrist, adopt a straycat or dog. On the street they live only two years average.
Re: dating 300b E
« Reply #2 on: 3 Sep 2020, 06:56 am »
Seems WE closed doors 1984, would be Shuguang made.
https://en.wikipedia.org/wiki/Western_Electric
How much do you pay each?
There is any photo?

Escott1377

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Re: dating 300b E
« Reply #3 on: 3 Sep 2020, 11:18 am »
I thought WE opened backup in the 90’s in a new location, supposedly with the same production process?  That folded and since have opened back up in NC??