Cuirassiers enter the fair, Gronchi & Gallarati Scotti in the Presidential car.
1350 exhibitors representing 50 countries are at the Fair.
Cuirassiers enter the fair. President Giovanni Gronchi reviewing, stands a while to salute the flag. Gronchi being greeted by personality. Premier Segni with various ministers. Duke Gallarati Scotti Chairman of the Fair making a speech. President listening to Scotti. Flags of various nations at entrance to the fair. Various shots of the fair. Gronchi and Gallarati Scotti in the Presidential car. Cuirassiers, saluting, escorting the President. Gronchi's party visiting the fair's pavilions. Opening of the fair, the flag is hoisted. Various shots of exhibitors from different countries. Diver in tank, huge metal screw?, typewriters?