Buttons/Caps?

cudajoedart said
the card holder does not go there on a 66 I have three, looks like someone may have mounted it there at some point they mount near the shock tower
Joe

It IS there on my '66.
Not the original rivets (removed for paint), but is the original location.

And I know it's not an original Certicard, mine was missing so now it holds a Chick-fil-A card in case I get hungry while I'm working on it...