A delegation of the Polish People's Republic arrives in Moscow to attend celebrations marking the 60th anniversary of the Great October Revolution. Andrei Kirilenko (1st row, 3rd left), Member of Presidium of the Supreme Soviet of the USSR, Edward Gierek (center), First Secretary of the Polish United Workers' Party, Henryk Jablonski, Chairman of the Council of State of the People's Republic of Poland, and Piotr Jaroszewicz, Prime Minister of the People's Republic of Poland, at Vnukovo Airport.