1970 Challenger trunk lid round rubber bump stops

Hi, There are two flat raised areas at each corner of the trunk lid with holes in the center where it looks like round rubber bumpers show go, but on my car they are not there. Instead they are on each end of the tail panel. I've seen a few picture of 1970 Challengers with the rubber stops on each end of the trunk lid. What is the correct location?
Author: DY31970