1962 Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series III: Menshevik Project (Inter-University Project on the History of Menshevik Movement), 1890s-1977Subseries III.3: Archive on the History of Menshevism, 1898-1972Sub-subseries III.3.6: Seminars, 1960-1968
1962 #11-12, 1962 Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series III: Menshevik Project (Inter-University Project on the History of Menshevik Movement), 1890s-1977Subseries III.3: Archive on the History of Menshevism, 1898-1972Sub-subseries III.3.8: Sotsialisticheskii vestnik Records, 1941-1964Editorial materials:
1962 #11-12, 1962 Request Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series XVI: Oversize Materials, 1920-1969Subseries XVI.2: Sotsialisticheskii vestnikEditorial materials
1962 #3, 4, 7-12, 1962 Request Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series III: Menshevik Project (Inter-University Project on the History of Menshevik Movement), 1890s-1977Subseries III.3: Archive on the History of Menshevism, 1898-1972Sub-subseries III.3.8: Sotsialisticheskii vestnik Records, 1941-1964Magazine issues, 1944-1964
1962 Schwarz seminar of December 18: Discussion of "Osnovnaia kontseptsiia revoliutsii", 1962 Request Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series XIV: Audio Materials, 1960sSubseries XIV.3: Seminars
1963 Request Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series III: Menshevik Project (Inter-University Project on the History of Menshevik Movement), 1890s-1977Subseries III.1: Project Records, 1957-1977Subsubseries III.1.1: Correspondence, 1959-1977Chronological correspondence, 1959-1970
1963 Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series III: Menshevik Project (Inter-University Project on the History of Menshevik Movement), 1890s-1977Subseries III.3: Archive on the History of Menshevism, 1898-1972Sub-subseries III.3.8: Sotsialisticheskii vestnik Records, 1941-1964Editorial materials:
1963 #11-12, 1963 Request Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series III: Menshevik Project (Inter-University Project on the History of Menshevik Movement), 1890s-1977Subseries III.3: Archive on the History of Menshevism, 1898-1972Sub-subseries III.3.8: Sotsialisticheskii vestnik Records, 1941-1964Magazine issues, 1944-1964
1963 #1-2; 7-8, 1963 Request Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series XVI: Oversize Materials, 1920-1969Subseries XVI.2: Sotsialisticheskii vestnikEditorial materials
1963-1965 Request Collection Context Rare Book & Manuscript Library Leopold Haimson Papers, 1890s-1999Series I: Correspondence, 1950s-1990sSubseries I.3: Chronological Correspondence, 1955-1997