Contains correspondence with the Ministry of Religions of the Ukrainian People's Republic (including Prof. Ivan Oheinko - later Metropolitan Ilarion) and various individuals. Also includes reports, financial records, and identification documents.

Contains correspondence and documents related to the activities and publications of the Brotherhood of the Holy Protection ("Bratstvo Sviatoi Pokrovy") at the Szczypiorno internment camp. It includes correspondence with other Brotherhoods, meeting minutes, registration lists for Brotherhood activities (e.g. a choir directing course), translations of liturgical texts, and editorial correspondence.