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ENGRAVED TUBE

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ENGRAVED TUBE Empty ENGRAVED TUBE

Post by phone_man on Fri Nov 09, 2012 10:20 pm

WHAT DOES "ENGRAVED" MEAN AND HOW DO YOU KNOW IF IT IS?

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ENGRAVED TUBE Empty Re: ENGRAVED TUBE

Post by Guest on Fri Nov 09, 2012 11:05 pm

I would doubt if any engraving would be performed on the glass portion (envelope) of the tube, i would guess that it would be a tube where the plastic base has the information cut into it, like plastic name tags, as opposed to having the info printed on it. I have seen tubes done in this manner.

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Post by Guest on Fri Nov 09, 2012 11:09 pm

http://www.ebay.com/itm/Radio-Tubes-24A-RCA-Cunningham-Radiotron-Engraved-1000-/350444296684?pt=Vintage_Electronics_R2&hash=item51981b99ec

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Post by phone_man on Sat Nov 10, 2012 5:53 pm

I kinda thought that but I wanted to be sure. engraved tubes sell for more and I have quite a few. Very Happy

Thanks for your help.

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