City of Moscow. May 19. Pioneer Parade in Red Square, on the birthday Pioneers Organization. Lenin. On the square are the old pioneers. Pioneers do sport exercises. Pioneers of the 209th Moscow School collect their own hands Boats: put the motor, paint. Children are preparing to march on the river Oka. Classes culinary circle, at Kharkiv candy factory. Boy knocked cream, the girls laid out ready-made pies. Boys in the classroom in a circle of sculptors Pyatniskom House of Pioneers. Yunnatov care for the inhabitants of the Moscow Zoo. Fed animals, record their observations, are the animals to the clinic.