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Old 3rd Jul 2022, 7:58 pm   #4
AdrianH
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Join Date: Mar 2020
Location: Blackburn with Darwen, Lancashire, UK.
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Default Re: Help to Identify Marconi 3 valve set "EtherPus"

Doing a quick search on the wireless history web site Etherplus valve holders were made by M and A Wolfe of 9 to 15, Whitecross Street, London E.C.1.

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