Are these original beauty rings?

[Pontiac1976]

As for the first pic those are Truck trim rings. I see them on Rallys 15 x6 inch rims and 15x7 inch mostly I have not had tried them on 15x8 Rallys. Because pretty sure they fit (But just do not go as deep into the center.)
Now the one that Keith Seymore posted is the one that mostly can be found on Pontiac Rallys ll 73-87 and on Corvette with the big center can. But most people like the dip deep into the center stop at the slats opening around the center rim. I all was had more luck finding them extra Pontiac trim rings on trucks then Pontiac. and the other reason the Pontiac trim rings do not scratch up the paint on the rims as much.