Stay of the Grand Duke Jean of Luxembourg with his wife in the USSR: a meeting at the airport, a reception at the Presidium of the USSR Armed Forces, negotiations with NV Podgorny, a tour of the Moscow Kremlin, a visit to the ballet "Swan Lake" in the Kremlin Palace of Congresses (synchronously). Stay of the Duke of Luxembourg in Georgia: city tour, meeting with the leaders of the republic, visiting the Palace of Pioneers, the Exhibition of Achievements of the National Economy of Georgia, the metallurgical plant in Rustavi, the ancient city of Mtskheta, the Jvari castle. Stay of guests from Luxembourg in Leningrad, a city tour, a visit to the Piskarevsky cemetery, the State Hermitage, Petrodvorets, Tsarskoye Selo. Seeing off the Grand Duke of Luxembourg.