Series include: 1) Scientific works and manuscripts (13 folders for 1931-1953): "Skachok teploprovodnosti segnetovoj soli" ("Jump of Heat Conductivity of Segnet Salt", with I.Iu. Nelidov, 1931); "O stoenii fenol'no-formal'degidnykh smol" ("On the Structure of Phenol-formaldehyde Resins", 1953); "Structura i svojstva organicheskikh stekol" ("Structure and Properties of Organic Glasses", undated); draft notes on and calculations of the dynamcis of crystal grid and its dependence on the temperature. 2) Biographical documents (17 folders for 1924-1954); certificate on graduation from the Goretsk Agricultural Institute (1924); autobiography (1935); diploma of doctoral degree in physics and mathematics (corresponding to habilitation in German academic system); the corresponding member of Academy Diploma (1943); professor certificate (1946); and list of publications (1949).