[Bill Cahill]

Thanks, Ron. I thought this one had a seperate detector. On the 1928 Edisons with 3 rf tubes, they used part of the 27 as the detector.
I have to familiarize myself with this schematic.

Oh, by the way. One of the big 3 knob dealers contacted me the other day. She offered me a set of bakelite knobs she says are for my set. The only difference is the picture of another set I saw shows a 3 step knob, and, these are two steps. Otherwise, they look exactly like them. Any comments here?
My friend, Mr. Detrola from ARF says since he's seen variations of original knobs on different sets produced by this companny, that it's very plausable, in his view, that these are yet another variation.
Bill Cahill