I've never seem a flyback transformer like that. They must've made it themselves.
I got a small console set, like that free for the hauling. That was like 30 years ago. I don't remember what happened to it! All I remember, it was super clean and came from the original owner.
A friend has a 12" table model like it. A real nice, clean example but the auxillary control cover is missing. It's the kind with the two pins that go into retainer clips, that always seem to get lost. The cabinet has the leatherette covering. Outside of that, the set looks good.
