Most of the collection dates from 1918-1940, and concerns the Civil War in Siberia and the emigration in China. There is a long manuscript by Golovachev on the Civil War. Other manuscripts include memoirs by F. Porotikov on Admiral Kolchak, and one by V. Russii︠a︡n, a former tsarist police official, attempting to prove that Stalin was a police agent. Photographs include an inscribed portrait of Lev Tolstoĭ. Subject files concern various Siberian and Far Eastern institutions and organizations, and deal with both the Civil War and the emigration. Printed materials include books, pamphlets, newspapers, and clippings, again mostly on Siberian or Far Eastern affairs, or on the law.

Manuscript memoir that discusses Krasnokut︠s︡kiĭ's three meetings with Tolstoy in 1907 and 1909.

Correspondence, manuscripts, photographs and subject files of Witte. The correspondents include Ivan S. Aksakov, Tsar Aleksander III, Tsar Nicholas II, Konstantin P. Pobedonost︠s︡ev, I︠U︡riĭ Samarin, Lev N. Tolstoĭ and Kaiser Wilhelm II. The manuscripts, which constitute over half of the collection, consist of Witte's memoirs and of his work on the Russo-Japanese War, and include a signed typescript essay by Lev N. Tolstoĭ. The photographs depict the signing of the Portsmouth Treaty ending the Russo-Japanese War (Portsmouth, N.H.). The subject files, which are primarily typescript copies of documents, refer to such topics as the various assassination attempts on the tsars, questions of agrarian reform, relations with Germany, and the siege of Port Arthur. There is also a framed pen and ink drawing depicting an event in Witte's public career.