Rare Book & Manuscript Library

Boris Sapir papers, 1898-1992

Series VI: History of Menshevism Project

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Box 27 Biografii men'shevikov

Box 27 Contribution by Leo Lande

Box 27 Copies of resolutions, etc., 1917

Box 27 Correspondence with Leopold H. Haimson

Box 27 Obituaries

Box 27 Proposals, plans, drafts