The collection contains correspondence from N. N. Evreinov, V. A. Maklakov, P. N. Shatilov, Petr Struve, and P. N. Vrangel'; manuscripts, primarily notes and drafts of articles; and photographs. Most of the collection consists of Chebyshev's articles from the period 1921-1936. These articles are on political, cultural, and human interest subjects. There are also books, booklets, and a scrapbook.