Yes and when the current started flowing it went from bright to sorta dim........ -- Douglas B. Pritchett Fort Wayne, IN WBZQ1300 at verizon.net Gary Glaenzer wrote: > The dial lamp was across part of the 35W4 filament, not in series with > all > the tubes' filaments > > http://www.radiomuseum.org/tubes/tube_35w4.html >