Stromberg Carlson TC-19 horizontal line

[purple1]

Originally Posted by Phil Nelson

In your third (from the left) photo, I see what looks like a big strung pulley, of the type more usually seen in radios. Is that part of the tuner? Some control?

Just curious . . .

Phil Nelson
Phil's Old Radios
https://antiqueradio.org/index.html

Yes it is part of the tuner. It has a complex mechanism that uses cable from the front panel down to this tuner section. That turns the string, then it ends up moving the 4 cores to inductors up and down with some gears.