Imperial diptych offerings to the emperor. However, the fact that the Barberini ivory was almost certainly not a diptych, but some kind of imperial icon without a second panel is a serious argument against the existence of the imperial diptych type. The two panels representing the empress Ariadne, in the Bargello in Florence and the Kunsthistorisches Museum in Vienna, also belong to the hypothesied imperial diptych type. They are the only central panels of such a diptych (other than the Barberini ivory) to survive, since all other fragments of such diptychs are from side panels. Imperial diptych In Late Antiquity, an imperial
Chrysler Imperial cc) straight-eight engine. Marketing materials for this generation of Imperial referred to the car as the "Imperial 8", in reference to the new in-line 8-cylinder engine. The engine would be found in many other Chrysler vehicles. The Imperial Custom had rust-proof fenders, automatic heater control, and safety glass. The limo even came with a Dictaphone. The redesign also saw the introduction of new wire wheels that became a standard wheel treatment until the 1940s. Stock car driver Harry Hartz set numerous speed records with an Imperial sedan at Daytona Beach, Florida. It was introduced shortly after the Rolls-Royce Phantom II,