Serial issues, proclamations, cartoons, booklets, and other printed matter, relating to the Soviet occupation of Poland, and especially of the western Ukraine, at the outbreak of World War II, and to the cult of Joseph Stalin.
Writings, correspondence, printed matter, photocopies of reports and government documents, and computer disks, relating to Poles in the Soviet Union prior to World War II, and to Jewish and Polish resistance activities in Belarus and Poland during World War II.
Speeches and writings, correspondence, notes, reports, radio broadcast transcripts, and printed matter, relating to twentieth-century Polish history, the history of the Communist International, and Radio Free Europe broadcasting to Poland. Includes draft and finished reports of the Polish Rada Ministrów, 1946, relating to the Katyn Forest Massacre and Polish prisoners of war in the Soviet Union during World War II.
Correspondence, writings, clippings, printed matter, and photographs, relating to various aspects of Russian history and Russian émigré affairs; the acquisition of Russian historical materials; and the Russian Orthodox Church in the United States. Includes letters from Sergeĭ A. von Mohrenschildt, Russian military historian and father of D. S. Von Mohrenschildt, describing political and economic conditions in Poland under Soviet and Lithuanian occupation, 1939-1940.