Selected records of the Polish Communist Party (KPP). Central Jewish Office. The collection contains minutes, resolutions, reports, analyses, instructions, articles, correspondence of the organization, and a list of Jewish communist newspapers in Russian. General reports relate to various districts in Poland: Łódź-Częstochowa-Radom, 1935-36; Ciechanów, Płock, Włocławek. 1932, 1934-35; Wołyn, 1923; Łódź and its district, 1931-1935; Piotrków district, 1932; Radom and Lublin, 1931-1932; Siedlce, 1932, 1934, 1935; Warszawa, 1931 and 1935; Kutno, Włocławek, Płock, Mława, Ciechanów, 1931-1932; Cz...