[VntgRads]

This chassis, at least with this tuning mechanism present, was never installed in the cabinet that was purchased with the radio (shown in 1st pictures).  This is based on the fact that the cabinet needs to have the larger diameter hole to accommodate the dual tuning knobs.  It's also interesting to note that the speaker wiring coming from the chassis has a connector at the end (seen in post #3).  This will not work with the correct speaker as the leads are soldered to the connectors under the speaker plate.

Craig R