Mystery Hardware

Left clips into the roof rail and is what the headliner bow is mounted in.

the right is one of 2 fasteners for the rear package tray. Right through the middle with the button left exposed
Beautiful stuff. I can see the exposed button in my "minds-eye", now! Thanks for that. Luckily I have both! Roof rail clip. I'll have to look at the car tomorrow and see how these work/where they go.