Considering how the Chrysler 300 evolved from a Ghia design in the late 1940s to become the retro-modern sedan the company introduced in 2004 is mainly an exersize for academic design geeks. Still, Autoblog Spain, as they're known for doing, has distilled those 50 years into a series of photos that tell the story concisely, with or without the text. If you can read Spanish, it's even better.
Los antecedentes est ticos del Chrysler 300 [Autoblog.es]
Related:
Sketches of Spain: Chrysler s 1970s Cordoba [internal]