07-27-2012, 07:00 PM
Yep, 7-S-458 it is. It has the suspect 6X5G rectifier tube so make sure it's the type with the "X" plates or replace it with a solid state replacement. Slide rule dials on Zeniths of that era are rare.
http://www.radiomuseum.org/r/zenith_7s45...h5724.html
[Image: http://www.radiomuseum.org/images/radio/...163707.jpg]
Larry
http://www.radiomuseum.org/r/zenith_7s45...h5724.html
[Image: http://www.radiomuseum.org/images/radio/...163707.jpg]
Larry