I was searching through threads on clips for hubcaps and came across this one. I've got 4 of these that came off a 1964
Ambassador Int'l Land Yacht. The original split rims came with the clips attached to the rims (some kind of spring steel affair). I replaced the rims and now have these puppies without the means for attachment. the outer edges of the hubcaps have pre-drilled holes around them for what I think should be a clip attached by a rivet, but I haven't found anything to meet the need. Anyway, I'm glad I could be of some help in the mystery of the hubcaps...or maybe not any help at all.