Belgrade May Day Celebrations - A section of the May Day Procession in Belgrade seen carrying Yugoslav Flags, May 1.Some Two hundred thousands people of Belgrade, Both old and Young, took part in a Mammoth Procession which formed part of the Yugoslav Capital's May Day celebrations, May 1. Marshal Tito, wearing his new Marshal's Uniform, Saluted, clapped and waved from the stand in the centre of the city, as the procession - The first since the war passed by. Portraits of Tito and Stalin were barried in procession, while National songs were chanted by schoolchildren. September 02, 1949. (Photo by Associated Press Photo).