Mikhaĭlov's largely typescript memoirs discuss his experiences in the early part of the Civil War, his education, Grodno in 1905, and the Orthodox Church in China (including two photographs).

Papers consist of correspondence, a manuscript, photographs, and printed materials. There is family correspondence and letters from members of the Orthodox hierarchy in fhe Soviet Baltic countries. A handwritten memoir entitled "Moe rannee detstvo" (7p.) discusses Illiasevich's childhood. In a photograph album and a folder of loose photographs there are family pictures, pictures of the village of Ianovo in Kovno (Kaunas) province, and pictures of members of the Orthodox hierarchy in Soviet Lithuania. Newspapers and clipping contain publications about E. Kalisskii and his sons Pavel and Dmitrii.

The collection contains correspondence, documents, manuscripts, a diary, memoirs, subject files, photographs and printed materials, mostly pertaining to Bishop Sergii of Prague and the Russian Orthodox Church in emigration. Included is a manuscript (49 p.) entitled "Russkim russkii o russkikh delakh." The subject files on Bishop Sergii contain correspondence, manuscripts, memoirs, photographs and miscellaneous items by and about the bishop.

Correspondence, manuscripts, documents, photographs, subject files, and printed materials of members of the Zernov family, especially Nikolaĭ M. Zernov. Correspondence includes letters from Nikolaĭ Berdi︠a︡ev, Archimandrite Kiprian, Alekseĭ Remizov, Vasiliĭ Zenḱovskiĭ, and copies of many letters from Gustave Kullmann to his wife Marii︠a︡, nʹee Zernova. Manuscripts include: memoirs by Sofii︠a︡ A. Zernova about her childhood, youth, and family; Sofii︠a︡ M. Zernova's albums, poems, diaries and memoirs about the Civil War and the emigration in Europe; manuscripts by Nikolaĭ Zernov on religious and literary themes; a report by a Lt. Shokotov on his White Army detached service in 1917-1919; a brief manuscript by Vladimir M. Zernov claiming that syphillis was a contributing factor in Lenin's death; and manuscripts and speeches by Kullmann. Subject files include biographical information collected by Nikolaĭ Zernov on many emigre Orthodox churchmen and religious writers, and materials relating to Kullmann and the Zernov family.