Low and behold, I was searching the Internet for more information on the 1935 Alfa Romeo 6C 2300 Jankovits Spider and found that our own Alfabb had some about another, albeit later, Jankovits Spider:
Alfa Romeo Jankovits 6C 2300
1938 Alfa Romeo Jankovits 6C 2300 by the Jankovits brothers, Hungary. I still like the 1935 6C better, but perhaps I need to study these Jankovits characters a bit more! They were true visionaries.
Alfabb 'Tubolare Zagato' furnished the red car images.
Alfabb 'Alex' furnished the blue car image from an auction, I think.
Photos from that thread: