This collection contains correspondence and records related to the Autocephalous Orthodox Church of Poland and the Ukrainian Autocephalous Orthodox Church during the periods of Soviet and Nazi occupation of what is now northwestern Ukraine and southern Belarus. In addition to letters to and from bishops and clergy, it has original minutes of bishop's conferences (Sobors), letters to the faithful, and ephemera.

This collection contains correspondence and records related to the Autocephalous Orthodox Church of Poland and the Ukrainian Autocephalous Orthodox Church during the periods of Soviet and Nazi occupation of what is now northwestern Ukraine and southern Belarus. In addition to letters to and from bishops and clergy, it has original minutes of bishop's conferences (Sobors), letters to the faithful, and ephemera.

This collection contains correspondence and records related to the Autocephalous Orthodox Church of Poland and the Ukrainian Autocephalous Orthodox Church during the periods of Soviet and Nazi occupation of what is now northwestern Ukraine and southern Belarus. In addition to letters to and from bishops and clergy, it has original minutes of bishop's conferences (Sobors), letters to the faithful, and ephemera.

This collection contains correspondence and records related to the Autocephalous Orthodox Church of Poland and the Ukrainian Autocephalous Orthodox Church during the periods of Soviet and Nazi occupation of what is now northwestern Ukraine and southern Belarus. In addition to letters to and from bishops and clergy, it has original minutes of bishop's conferences (Sobors), letters to the faithful, and ephemera.

This collection contains correspondence and records related to the Autocephalous Orthodox Church of Poland and the Ukrainian Autocephalous Orthodox Church during the periods of Soviet and Nazi occupation of what is now northwestern Ukraine and southern Belarus. In addition to letters to and from bishops and clergy, it has original minutes of bishop's conferences (Sobors), letters to the faithful, and ephemera.

Directives and other correspondence from the Moscow Patriarchate, signed by the Patriarchal locum tenens Sergei.

Correspondence with a large variety of church hierarchs (including Dionisij, Ilarion, Polikarp, Palladij, Ihor, Aleksij, Mstyslav, Hryhorij and Serhij) and clergy. Letter with original signature from Metr. Andrey Sheptytsky.

Minutes of Sobors of Bishops with original signatures, including minutes of sobors in Kyiv, 1942.

This collection contains correspondence and records related to the Autocephalous Orthodox Church of Poland and the Ukrainian Autocephalous Orthodox Church during the periods of Soviet and Nazi occupation of what is now northwestern Ukraine and southern Belarus. In addition to letters to and from bishops and clergy, it has original minutes of bishop's conferences (Sobors), letters to the faithful, and ephemera.

This collection contains correspondence and records related to the Autocephalous Orthodox Church of Poland and the Ukrainian Autocephalous Orthodox Church during the periods of Soviet and Nazi occupation of what is now northwestern Ukraine and southern Belarus. In addition to letters to and from bishops and clergy, it has original minutes of bishop's conferences (Sobors), letters to the faithful, and ephemera.