Mathieu Cuppens writes: "This is a picture of the French musician Paul Beuscher, presumably in a tow car of the 'Tour de France'. Is it a Hispano-Suiza?"
Editor: Well Matthieu, it is written all over: Fredo Gardoni (singer & accordeonist), 'JEAN' presumably is Jean Cyrano. 'Chansons Officiels', provided and sponsored by Paul Beuscher, 27 Boulevard Beaumarchais, Paris. The music shop is still existing. Mr. Beuscher was a true sponsor, no musician, he sold music instruments. And his name is still alive a least.
Well we did our job to pinpoint time and event. Up to you to decide about the 'Hispano'?