LB Krasin at the entrance to the station building in Paris. The explosion of a factory chimney at an old pottery factory in Sverdlovsk. Celebrating the anniversary of the 2nd detachment of pioneers of Krasnaya Presnya at the Krasnaya Oborona factory. Pioneers receive gifts. VA Zorin, a representative of the Central Bureau of Children's Communist Groups, welcomes the pioneers. Admission of distinguished pioneers to the Komsomol.