I wanted to place this as a puzzle, but Wendax informed me about this existing one.
Can anybody explain, why there is a big "Stela" name written on the front right car edge?
I had this one as a french WW2 electric car prototype:
As I understand it, this is indeed the
Stela from Ing. Pennacchio. This name was actually written on both front wings. The Trottolina built by Emilio Castagna was definitely a pedal car which has nothing to do with the one pictured here.
There is a lot of confusion surrounding this car, including his name as it is generally called a Lucciola (wrong in my opinion, as this was actually the name of the subsequent pedal car introduced by Pennacchio at the Milan Fair in April 1942, then the one given to his petrol microcar from 1947-48). Same about its source of power: a 250cc Condor-Guidetti engine is mentioned, but this visibly applies to the 1947-48 car. Obviously the fact that a (much larger) electric car was being built in France under the name Stela during the same period does not help clearing things up.