France. Conference dedicated to the fight against syphilis and other sexually transmitted diseases. Conference participants in the hall. One of the speakers is speaking. A group of scientists passes through the territory of the institute. France. Meeting of the Sultan of Morocco at the port. France. Moments of the game of balls. France, Strasbourg. Cyclists on the track. Spectators. Participants in the cycling race will finish at the stadium. France. The plane lands at the airfield. The pilots who made a 6-day flight are near the plane. France. Military parade on the square near the Triumphal Gate. Italy. Demonstration flight of the seaplane. Designer and workers at the seaplane. Czechoslovakia. Opening of a monument to US President T. Wilson in the presence of Czechoslovak President T. Masaryk.