Greetings to the Minister President of the People's Republic of Poland, Josef Cyrankiewicz

On the occasion of the sixth anniversary of the signing of the Soviet-Polish Treaty of friendship and Support

April, 1951

Please accept my sincere congratulations and best wishes on the sixth
anniversary of the signing of the Treaty of Friendship and Support
between the Soviet Union and the Republic of Poland.

J. Stalin

("Daily Review," Vol. 2, No. 95, 24 April, 1951)