[Hallicrafters] Date of Manufacture

[Kim Herron]

Hi Guys,
>Tubes often carry dates, too.  There have been a number of articles in ARC 
>covering the date codes used by various manufacturers.  I do not recall 
>seeing any for the tubes carrying the "Hallicrafters" logo - wonder who 
>made those.  Does anybody know?

      I have a few of them that I've replaced over the years and I remember 
that they
also had Tung-Sol numbers on them.  It's a six digit code that usually 
starts with 3
and they are the people that used that.  Seen the same thing on Hammarlund.


Thanks!!

Kim Herron
1-616-677-3706