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Old 16th Apr 2018, 10:59 pm   #4
Herald1360
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Join Date: Feb 2007
Location: Leominster, Herefordshire, UK.
Posts: 16,527
Default Re: Early TRF info needed please

Is that an octal valve socket in the second pic? That would make the set mid '30s or later since octals didn't appear until 1935.

What are the valves?
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