[EdHolland]

Thanks Ron, I just thought it was interesting - especially to see wood used as an electronic material!

I've seen the insides of the IF's of my 16X, this radio, our '41 RCA and '47 Zenith. The late thirtiesor seems to usher in permeability tuning with iron/ferrite cores, and sizes gradually reduce. To me, they are interesting components.

Ed