1955 chevy truck 2nd series dash question

[Second Series]

What is the knob on the ashtray for? And are there knobs in the radio knob deletes too?

[58CameoAZ]

Originally Posted by Second Series

What is the knob on the ashtray for? And are there knobs in the radio knob deletes too?

Knob is the Heater fan switch and is in the delete plate
not the ash tray. This is the Knob you would get for the "Standard Heater"
Deluxe heater uses a Chrome Insert there with slide controls.Those are the standard issue Radio Delete Knobs and plate.
looks to be a plastic Delete Knob in the center were the Cigarette lighter would go also?

Allen