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Old 10th Aug 2019, 8:50 pm   #9
FERNSEH
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Join Date: Mar 2005
Location: Gateshead, Tyne and Wear, UK.
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Default Re: Pre-war Mullard CRTs.

Hi John,
That's right the Emiscope 9" hexode gun CRT fitted in the HMV 903 and Marconi 704 had the green phosphor.

DFWB.
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