Assembly, installation of electrical equipment in the workshop of the Moscow plant "Dynamo". The leading workers of production N. Zyulkovskaya and V. Sakharova are working, performing two planned tasks every day. Scientists of the Tashkent Research Institute of Irrigation N. N. Surova, I. K. Nikitin, V. G. Bayazitov, P. M. Zhukov are testing models of structures of the Main Turkmen Irrigation Canal. The archaeological expedition of the Academy of Sciences of the Armenian Republic conducts archaeological excavations of the ancient fortress of Garni near the Azat River in Armenia. Items found during excavations in the Historical Museum of the city of Yerevan. A beaver farm in the Voronezh Beaver Reserve. The farm staff take care of the young. Competitions of the strongest climbers of the USSR for the personal-team championship of trade unions, held in the Crimean mountains, near the city of Yalta. Athlete V. Zyryanov is performing. Performance in the P. Tchaikovsky Concert Hall of the Art Ensemble of the Czechoslovak Army named after V. Nejedla.