1971 Plymouth GTX/Satellite Tail light Bezels

I'm trying to find out the if the blacked out area in side the chromed area is a flat/satin black or if it should be gloss black. Any pictures would be greatly appreciated,

Thanks, Doug

From the originals that I've seen, I'd say Satin Black/ or more correctly 30% Gloss Black

I had a set about 10 yers ago, pretty sure they were close to a gloss black.