64 Dart 270 moulding and trim

I would try and take one of the smaller pieces off and then start to look for the clips. I believe that you can slide one of the door moldings off after you remove the one clip that has a screw holding it. Look under the lip near the front of the door, IIRC, there should be a nut under there. After you pull that nut off, you should be able to slide the molding off.