Mitrofanova's manuscripts consist of four bound typescripts: memoirs about her son, Oleg P. Mitrofanov, and the Preobrazhenskiĭ Regiment in World War I; and two essays on the White Cross, entitled "Beloe dvizhenie i Belyĭ Krest"́ and "Belyĭ Krest ́v izgnanii." Also included is Oleg Mitrofanov's diary, which covers his service in the Preobrazhenskiĭ guard in January-July 1917.