Another Sylvania Tube Manual Available for download

Deane McIntyre dmcintyr at UCALGARY.CA
Thu Jan 3 18:36:03 EST 2008

I have scanned the 1950 edition of the Sylvania Radio Tubes
Characteristics book, this is an earlier edition of the one
I posted earlier today. As before, it is available as a 7MB PDF
file at my server:


The original was a bit rough in places and the scan reflects this
but it should be readable. Some of the tube base figures are a
bit faint in particular but the tables themselves are fine. At
the end is a listing of panel lamps followed by the new fangled
Germanium Crystal Diodes.


Deane McIntyre VE6BPO

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