Next, the Chrysler Gas Turbine engine.
Mid 60's They had a fleet of vehicles out being tested by the general public.
Chrysler had patents on the regenerative heat recovery system, and when Ford was doing the 707 Gas Turbine truck engine that I worked on, we paid to use this system. It was an effort to help fuel economy, but these engines had a hard time to even think about .5 Spec fuel.
Next, a Ford styling vehicle. Y block with this strange induction system.
A single tea pot 4 bbl, then 4 (stromerg 97's?
?).
There is evidence that this car ran more than just a few miles.
Next the Bugatti Royal with multiple carburation, rather than the huge 2 barrel up draft carb.