Bruce,
You sure do take great pictures!

Yep. those are the wheels I was talking about. In hindsight, I think they were really marketed as "Keystone Kustomag Klassics". The faces of the spokes weren't chrome though - they were polished aluminum. The rim was chrome. The center cap was chrome and I think it just said Keystone.
I miss mine, but I sold them in the '80s, with the Firestone Wide Oval redlines. Guess I should have kept them huh??