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#1
11-15-2011, 09:33 AM
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Nice Ad for Radio!
Look at what I found on the back cover of the May 1937 issue of "The Etude" magazine... It was too big to scan properly!
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#2
11-15-2011, 03:43 PM
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Cool! I have the little brother 37-10 model with the same nifty tuning mechanism. I think it works a lot better than the wacky cone-centric preset system they tried in 1938.
First antique radio I ever got  
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#3
11-22-2011, 07:08 PM
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Nice radio B,
Philco made this one first? Grunow had one too. I have a Motorola 12Y, also from 1937. The teledial power tuning still works and so does the radio, without a recent recap. Dave G
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#4
11-26-2011, 10:36 PM
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I think the Philco uses a different mechanism than the Grunow.
Here's an excellent article on how it works: http://www.philcorepairbench.com/autodial/index.htm 
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Linear Mode
