The complete set in detail

F5224C
Sc. 4441
Marianne and the Youth : "Lettre Verte" (economic mail 20 gr.), green; vertically imperforated stamp from coils

F5229C
Sc. 4422
Marianne and the Youth : Priority mail 20 gr. France, red; vertically imperforated stamp from coils

F5230C
Sc. 4423
Marianne and the Youth : Priority mail 20 gr. for Europe blue; vertically imperforated stamp from coils