[67 Nova Boy]

Wilma,

It looks to be original by the small dip on the edge of the outer ring...does the transition from the dish to where it turns and flattens out more sharp or rounded edge. I think these are trade mark designs by GM on their trim rings. Just my guess with out seeing it in person...kind'a hard to see the edges on the trim ring. Not sure of the back clips that hold it onto the rim. 69 ring...seems to be later then that. I'm no expert on these so hopefully someone with more sense then me to chime in.

Dave
67 Nova Boy