Mirny settlement of the Yakut ASSR; houses, street, kindergarten territory. Production processes at one of the mines: the movement of rock along a conveyor belt, blasting operations, a bulldozer unloads the rock. Classes of schoolchildren in the gym during a physical education lesson. Shoppers choose products at a department store. Chefs preparing food in the dining room kitchen. Visitors to the dining room at tables during lunch. A group of reindeer herders. Sleds are going by in a reindeer and dog sled. Ice fishing fishermen. Fur collection point; female workers are combing fur on skins. Members of the Yakut family at home.