- CZTK : James J. Zatko: Manuscripts
- CZTK 1-2/ Series : Book Manuscripts by James J. Zatko
- CZTK 1/ Subseries : Descent into Darkness: the destruction of the Roman Catholic Church in Russia, 1917-1923
- CZTK 1/01 Folder : Descent into Darkness - I
- CZTK 1/02 Folder : Descent into Darkness - II
- CZTK 1/03 Folder : Descent into Darkness - III
- CZTK 1/04 Folder : Descent into Darkness - IV
- CZTK 1/05 Folder : Descent into Darkness - V
- CZTK 1/06 Folder : Descent into Darkness - VI
- CZTK 1/07 Folder : Descent into Darkness - VII
- CZTK 1/08 Folder : Descent into Darkness - VIII
- CZTK 1/09 Folder : Descent into Darkness - IX
- CZTK 1/10 Folder : Descent into Darkness - X
- CZTK 1/ Subseries : The Catholic Church and Imperial Russia, 1772-1917
- CZTK 1/11 Folder : History of the Church in Russia - I
- CZTK 1/12 Folder : History of the Church in Russia - II
- CZTK 1/13 Folder : History of the Church in Russia - III
- CZTK 1/14 Folder : History of the Church in Russia - IV
- CZTK 1/15 Folder : History of the Church in Russia - V
- CZTK 1/16 Folder : History of the Church in Russia - VI
- CZTK 1/17 Folder : History of the Church in Russia - Bibliography
- CZTK 1/18 Folder : History of the Church in Russia - Perspectives
- CZTK 1/19 Folder : History of the Church in Russia - Appendix
- CZTK 2/ Subseries : Valley of Silence: Catholic Thought in Contemporary Poland
- CZTK 2/01 Folder : Valley of Silence
- CZTK 2/02 Folder : Valley of Silence
- CZTK 2/03 Folder : Valley of Silence
- CZTK 2/04 Folder : Valley of Silence
- CZTK 2/05 Subseries : History of Poland
- CZTK 2/ Series : Other Papers
- CZTK 2/06 Subseries : Papers by Paul Wlodkowic, Rector of the University of Cracow under King Wladyslaw
- CZTK 2/07 Subseries : Notes
- CZTK 2/08 Subseries : Odds and Ends
- GZTK 1/01-02 : James J. Zatko: Graphics c1960s
- GZTK 1/01 B/W Print : Cardinal Stefan Wyszynski taking notes 1965
- GZTK 1/01 B/W Print : Cardinal Stefan Wyszynski speaking from a podium 1965
- GZTK 1/01 B/W Prints : Cardinal Stefan Wyszynski; photos by Andrezej Boksinski, Katolicki Uniwersytet Lubelski [two scenes] 1960
- GZTK 1/01 B/W Print : Professor Zohistaro (?) Pajneskowski (?) wearing an academic robe; photo by Andrezej Boksinski, Katolicki Uniwersytet Lubelski c1960
- GZTK 1/01 B/W Print : Cardinal Stefan Wyszynski speaking to a group of students?; photo by Andrezej Boksinski, Katolicki Uniwesytet Lubelski 1960
- GZTK 1/01 B/W Print : Catholic University of Lublin, Poland (Katolicki Uniwesytet Lubelski) exterior view; photo by Andrzej Boksinski c1960
- GZTK 1/01 B/W Print : View of Lublin, Poland, Old Town Castle, view through an iron fence; photo by Edward Harwig, Art Fotografik 1965
- GZTK 1/02 B/W Print : A sister nun and a group of women gathered outside of the Catholic University of Lubin, Poland; photo by Tadeusz Rolke c1960s
- GZTK 1/02 B/W Prints : Professor Marian Rechowicz wearing an academic robe; photo by K. Sylwanowicz [two scenes] c1960s
- GZTK 1/02 B/W Print : Cardinal Stefan Wyszynski sitting in an audience at a conference? 1965
- GZTK 1/02 B/W Print : Professor Wineenty Granat (?) wearing an academic robe; photo by J. Kolasa 1965
- GZTK 1/02 B/W Print : Cardinal Stefan Wyszynski sitting in an audience at a conference?; photo by Marian Halasa c1960s
- GZTK 1/02 B/W Print : Cardinal Stefan Wyszynski speaking from a podium c1960s
- GZTK 1/02 B/W Print : Grand Chancellor Bishop Piotr Kalwa, Lublin, Poland, at an unidentified ceremony?; photo by Katolicki Uniwersytet Lubelski c1960s