[Adam]

That Hallicrafters chassis looks nearly identical to this one. Been checking out the schematics, this would have been a pretty good set back in the day … 4 video IFs, DC restoration, and even though it still uses the old ~25MC IF frequencies, it's not split-sound.

Here's some close up pics of an extra Delco tuner I got with the set. You can see how the wheel in front locks the tuner into position, and since it's just a big tuning capacitor adjacent channels further away from each other in frequency also have to be farther apart on the dial.