Manuscript and printed materials of Volkonskiĭ. The 22-page handwritten manuscript (unfinished) concerns the history of the Russian Orthodox Chruch. The printed materials consist of three volumes of Volkonskiĭ's book"Katolichestvo i svi︠a︡shchennoe predanie Vostoka" (Paris, 1933-1934). All three volumes are extensively annotated in Volkonskiĭ's hand.