New (actually old) Shah of Iran car to ask about.

I am looking up the Shah's history of cars, and in one story on the net (which I can't find now,) they had a reproduction of a French magazine's multi page spread showing the cars in the Museum, now a foundation. The one I am asking about is a Chrysler car I have never seen before--a bronze car that looks a little like a Dual Ghia prototype done some years before the Ghias. In an English article they describe it as so: (article by Shah's By Behzad Farsian in The Telegraph 07 Oct 2004)

"Their exhibits include a 1950s bronze C30 Chrysler coupe prototype bought by the Shah for his second wife, Soraya Esfandiary, at the Geneva motor show. It has a pure gold dashboard, refrigerator, record player and air conditioning."

I never heard the phrase C30. Was this car a show car in America first? I know that the Shah also owned the Plymouth XNR show car at some point. I think Soraya was his third wife, but then I'm not researching the wives, only the cars.