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Old 17th Nov 2019, 6:36 pm   #239
FERNSEH's Avatar
Join Date: Mar 2005
Location: Gateshead, Tyne and Wear, UK.
Posts: 6,397
Default Re: Baird T5 restoration project.

Hi Peter,
The 1935 prototype has the big 15" CRT. BTL experimented with even bigger tubes. Cossor made an electrostatic 14" tube for the model 137T.

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