BulbCollector Forums
VACUUM TUBE COLLECTING => Tube Discussion => Topic started by: nixie on November 09, 2003, 03:11:00 am
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Hi, I was wondering If anyone has any info on the history and use of the tung-sol 127 relay.
I have a picture, but don't know how to post it.
it is a regular sized straight wall tube with an octal base
thanks,
jon