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Old 28th Sep 2019, 6:58 pm   #54
Ed_Dinning
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Join Date: Jan 2004
Location: Newcastle upon Tyne, Tyne & Wear, UK.
Posts: 8,194
Default Re: Valve Items - Philips/Mullard Rimlock-to-Noval Transition

Hi Folks, I did post, about 2 years ago, with pictures, a Mullard EF91 on a B9A base. Possibly a trial that escaped ?

Ed
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