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Neon Tester Screwdrivers
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7th Dec 2019, 10:33 am
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raditechman
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Join Date: Feb 2007
Location: West London, UK.
Posts: 865
Re: Neon Tester Screwdrivers
Vintage Engr mentioned
Quote:
BBC-2 colour test film, circa 1967/8
The film with Switch off Isolate Dump and Earth is called "On the Safe Side" It is available on YouTube.
John
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