Carla Bartheel

This Nazi propaganda film purports to show the story of a Nazi Storm Trooper named Horst Wessel--here called "Hans Westmar"--who took part in street brawls and assassinations in Berlin in the 1920s and 1930s against Communists and other opponents of the Nazis, and was killed by Communists not long before this film came out. (imdb)

The movie is about a student in Turin during the 1920s (moved up from the earlier versions) and his love for a a seamstress. The student, Mario, is played by Walter Slezak; the girl Dorina by Carmen Boni. The femme fatale Elena (Elena Sangro) threatens the relationship. When school days end, seen here as a kind of transitory idyll, it is "farewell to youth" as the title states, and a melancholy goodbye to youthful romances as well to allow new lives to take form. (imdb)

One of the last of the silent Sherlock films.