05-12-2017, 03:07 AM
It's also found under the "Silver" brand by Silver Manufacturing (no connection to McMurdo Silver). Looks like the Silver used a ballast, not a resistive line cord.
http://www.radiomuseum.org/r/silver_mfg_139_js.html
Very nice find, very lucky!
http://www.radiomuseum.org/r/silver_mfg_139_js.html
Very nice find, very lucky!