Barely a car!
Fiat's one cylinder Volugrafo a streamlined auto that is - Photo - LIFE
Video of some guys trying to get one running. Some nice shots of the inside and a bit of the engine.
I hope this link works, it has more pictures and information, translated from spanish to english.
Translation result for http://www.autopasion18.com/HISTORIA-VOLUGRAFO.htm
If it isn't working, the link is
VOLUGRAFO HISTORIA
I searched the site to see if it was posted before, I think it's neat.