Thread: The Family DuMont
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  #31  
Old 01-24-2014, 02:24 PM
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wa2ise wa2ise is offline
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Join Date: Dec 2002
Location: USA
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Quote:
Originally Posted by CaryLee View Post
Mystery Tube! That black metal tube center-left in first photo has all the numbers rubbed off..
You can usually find the tube number embossed in the metal part that surrounds the octal plug part of the tube.
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