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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Tube Mfg. Info Request posted by Mark Boston on November 3, 2006 at 09:15:26:
The book "Tube Lore" by Ludwell Sibley (see link below). It's only good for USA made tubes and some tube types are missing, but it's an excellent resource.Gerry
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- The Closest Source To That Is... - Gerry E. 10:28:07 11/07/06 (0)