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  #1  
Old 09-02-2021, 04:16 PM
kvflyer kvflyer is offline
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Quote:
Originally Posted by jr_tech View Post
A slightly earlier model used a 16” metal cone round tube...

http://www.tvhistory.tv/1950-Admiral-26X56A-16in.jpg

My guess is that the set in question has a first generation rectangular CRT, like a 20CP4 instead of a later, more common 21inch tube. Might be difficult to find a replacement.

jr
Or, it may just be a 17 inch CRT which is from about that era.
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Old 09-03-2021, 01:18 PM
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jr_tech jr_tech is offline
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Quote:
Originally Posted by kvflyer View Post
Or, it may just be a 17 inch CRT which is from about that era.
A likely possibility! Sams 135-2, which covers a bunch of early 50s Admirals shows both 17” and 20” tubes in use.

http://www.earlytelevision.org/pdf/a...sams_135-2.pdf

A 17BP4 should be easier to find than a 20” jug.

jr
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