10-14-2010, 06:18 PM
I believe there's also a "10 Special". It was used primarily as a transmitting tube in the 20s and 30s.
Found a picture of mine, can't find the tube![Icon_sad Icon_sad](https://philcoradio.com/phorum/images/smilies/icon_sad.gif)
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Found a picture of mine, can't find the tube
![Icon_sad Icon_sad](https://philcoradio.com/phorum/images/smilies/icon_sad.gif)
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