Jean a de longues moustaches: Radios in miniature?

[Capt. E.W. Brimmage]

Hello! Seeing as this is a fairly period neutral question I thought I'd pop it here. I'm building an Arctic base for, at this stage, WWWII  gaming (which means the title's context is being stretched a fair bit, but it was the coolest radio related quote I could think of). I need to fill the radio room with equipment and so I was wondering where, if anywhere I could buy radios from?

[Christian]

I wonder if Copplestone's resin secret hideout machinery wouldn't do the trick... might be a bit modern but you be the judge

http://www.copplestonecastings.co.uk/range.php?range=KKB

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