Somewhere I have a manual about installing car radios and it depicts things like running the antenna up to the roof which in those days was like a fold back canvas cover. Finding it might be a challenge and I dont’ recall any specific rogers info.
I also have a car radio for an old ford, with a separate tuning knob run from like a speedo cable, The part with the tuning knob and dial goes in a round hole in the dash with the V8 emblem. That one is a philco. I think this is an interesting “gem”.