06-28-2011, 08:49 PM
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VideoKarma Member
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Join Date: Oct 2002
Location: Columbus, Ohio
Posts: 1,605
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We have 14 surviving TRK 9/90s in our database compared to 69 TRK 12/120s. We think that 453 TRK9/90s were made compared to 1779 TRK 12/120s.
http://www.earlytelevision.org/prewar_database.html
http://www.earlytelevision.org/us_sets_made.html
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