Technical '47-54 Chevy Truck Headliner

How is the stock cardboard headliner held up at the front? The center and back have the metal bows but I don’t see anything up front. Do they tuck under the windshield garnish molding or maybe just the sunvisor mounts?

 

Mine are under the molding.

 

Same for me in my '54 3100. I have both sun visors and they also hold the corners. Bob

 

Cool, thanks guys