The collection consists of Cherkasskii's memoirs of World War I and the Civil War; brief memoirs by his father, Mikhail Alekseevich Cherkasskii, who served in the Imperial central government and as governor of Simbirsk before the 1917 Revolution; and manuscripts by other people, particularly G. N. Odintsov. There are also documents of I. M. Cherkasskii and photographs.