The collection consists primarily of manuscripts and clippings of articles and stories Bel'deninov wrote in the 1950s and 1960s and published in such emigre periodicals as "Russkii Put'", "Nashe Vremia" and "Rossiia". Several memoirs by Bel'deninov touch on such topics as his education in Irkutsk and St. Petersburg, his legal practice before and during the revolutionary period, and the Civil War in Siberia.