Holding Institutions
- Francisca Verdoner Kan12
- Otto Verdoner12
- Yoka Verdoner12
- Dr. Peter Schur10
- John (János) Schiffer10
- Ms. Betsy Klein6
- Robert F. Kan6
- Jaroslav Kilian4
- Mark Isenberg4
- Mr. Menachem Shapiro4
- Dr. James Vogel3
- Mrs. Hana Krasa3
- Bernard Klein2
- Dr. Andrew Plaut2
- Emery Klein2
- Library of Congress - Motion Picture, Broadcasting and Recorded Sound Division (MBRS)2
- Peter J. Veres2
- Ukrainian Museum-Archives of Cleveland2
- de Groot, Mr. Louis2
- Marie Brandes Hammerling1