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Old 07-17-2002, 03:12 PM
michael
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Riders Copy Needed, CRT Question

Need Riders for RCA CTC-4A. Glad to share copies from my Riders I if needed, for TRK's thru '46-'47 sets for anyone needing them.

Also--are all of the 21xxx22 CRT's interchangeable? I know there are construction differences as to envelope, phosphors, etc. but will these sub for one another electrically?

Thanks,
Michael
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