Landau (automobile)
The Landau began as a carriage design with a folding fabric top consisting of two sections supported by external elliptic springs. This landau roof design was adopted in early automobiles as a convertible top. The term, however, came to mean a simulated convertible. A landau bar is an ornamental feature located on a car's c-pillar derived from the roof form, primarily used on hearses.
The Nash Rambler Landau introduced in 1950 is a cabrio coach with a power-operated fabric top.