Manuscrit autographe complet de la chanson de Boris Vian intitulée "T'as bien quinze ans passés"

Complete autograph manuscript on one sheet (24 lines), written in blue ink, of the song entitled "T'as bien quinze ans passés", presenting the final text of this song.
Finally, we include, on two perforated sheets, one of which pasted on flexible cardboard containing, at the head, the handwritten title of the song in pencil and, at the end of the song, this addition also by Boris Vian: "... commence ! , commence ! " in blue ink, two complete typescripts of "T'as bien quinze ans passés".
Fine collection of this song which was written between 1954 and 1959 and which was never performed.
Provenance: Boris Vian Foundation.