These papers almost exclusively consist of records of his research and publications. His publications files contain drafts of various scientific papers, largely on secretions, correspondence regarding the reception of Die Aussere Sekretion der Verdauungsdrusen (1928) and negotiations surronding the publication of the Pavlov biography, and a biographical file containing a curriculum vitae, bibliography, and correspondence concerning appointments, honorary degrees, (1923-1948). Research materials comprise six volumes of reports on laboratory experiments and a file of daily laboratory reports (1923-1943). Babkin's professional correspondence with scholars and scientific associations covers the years 1928 to 1943. Most of the letters, incoming and drafts of outoing, concern research problems, consultation on draft articles by colleagues, and Babkin's own publications. There are also negotiations for speaking engagements, and a scattering of items on Babkin's social involvements, e.g. relief for Russian refugees, and letters from students.

Noad's papers document his research, and to a lesser extent, his teaching of English and comparative literature. They comprise 1.5 m of binders containing notes, clippings, extracts, and bibliographies on literary topics, e.g. imaginary voyages, memoires, the gentleman in satire, "Ossian", the young Byron, Spanish literature. A few binders contain lecture notes for his courses. Unbound materials include research notes on Ugo Foscolo and 19th century Italian poetry, lecture notes for courses in 19th century English poetry, files of clippings on 19th and 20th century writers, and bibliography cards for Elizabethan through 18th century literature.