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#11
06-02-2017, 08:50 PM
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The image on the CRT looks good, although it's a little hard to judge when peering in at such an angle. Of course, the smaller the CRT, the sharper things look, too. If I remove the side plates from the optics box, I should be able to inspect the mirrors more closely.
On another note, has anyone ever seen patent documents for the Norelco Protelgram unit? I assume it was patented somewhere, although a quick search of US patents didn't turn up anything. Phil Nelson Phil's Old Radios http://antiqueradio.org/index.html 
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