Charles Aznavour, Car Enthusiast.

[FrontMan]

Grabbed from the internet, this car puzzles me!  If it is  captioned at all,  it's referred to as a "Mercédès 300".  It has a touch of Chapron about it, but that logo has got me befuddled.  What do you think???

[Wendax]

Another picture:

[Carnut]

Here's the Chapron-bodied Renault Fregate.
The logo on the grille looks quite similar; is it a Renault or Chapron logo?!

[Wendax]

It is the Frégate Autobleu by Abarth with Boano body: https://www.autopuzzles.com/forum/2011-39/solved-neh-1028-boano-abarth-renault-fregate-1954/msg151429/#msg151429

[FrontMan]

Fantastic!.....Many Thanks, Wendax!  Does this car still exist?