Moscow city. October 4, 1957. The ceremony of handing over Polish handwritten materials and archival funds saved by the Soviet Army from destruction during World War II at the Lenin State Library. The transfer deed is signed by the head of the Libraries Department of the Ministry of Culture of the RSFSR A. A. Khrenkova and the head of the scientific publications department of the General Directorate of the State Archives of Poland P. Bankovsky