[Hallicrafters] Why doesn't my flimament flim?

[TC Dailey]

One must have ALL of the light producing bulbules in operation, my boy...
See, there's this SERIES FILAMENT thing to deal with, and if one has NO Type
47 "lamp" in the socket, one will not have anything else to glow.  Add up
all the numbers of the tubes, and what's left from 117 or 120 will be what
the extra resistor dissapates.  ANTIQUE RADIO has type 47's, and lots of
other places, too.  Plug 'er in, and watch 'er light up... 35W4 and all.

s'easy

 Tom - WØEAJ