Trim removal on 68 Coronet

[Hilljack68]

I'm getting ready for the journey into Paint Land. Does anyone know how to remove the quarter trim on a 68 Coronet 500? I'm assuming they're on push-in clips, but not sure and I didn't want to just start yanking... that seldom ends well.

 

[Sahara]

The ones on my ‘70 Coronet were held on with tin nuts. Had to remove the rear interior panels to remove the nuts.