The collection contains Bernard G. Richards personal and official correspondence, papers from his involvement with the American Jewish Congress and Jewish Information Bureau, published and unpublished writings, publications collected by Richards, articles about Richards and his activities, correspondence and articles from testimonial dinners in honor of Richards, and photographs. Significant correspondents include Joseph Barondess, Louis D. Brandeis, Vladimir Jabotinsky, J.L. Magnes, Louis Marshall, Franklin D. Roosevelt, Jacob H. Schiff, Philip Slomovitz, Arthur Hays Sulzberger, Morris Winchovsky, and Stephen S. Wise.

This collection mostly consists of newspaper clippings, articles and other documentation on Jews in Europe and in Palestine, as well as on Zionism and Jewish history. In addition, a small amount of biographical information on Conrad Cohn is present.

The collection contains papers of one of the pioneers of the American Soviet Jewry Movement. Starting in the early 1960s Moshe Decter instigated broad publicity campaigns to raise global awareness about the persecution of Soviet Jews and authored hundreds of articles on the subject in a variety of publications. Mr. Decter established and directed the Jewish Minorities Research bureau, served as the executive secretary of the Conference on the Status of Soviet Jews and as a director of research at the American Jewish Congress. Moshe Decter Papers consist of materials dating from the late 1950s to the early 2000s, with the bulk of the collection dating in 1960s-1970s. The documents include articles, correspondence, transcripts, notes, memoranda, publications, news clippings, broadsides and photographs.

Century Productions produced the one-woman show, "Hannah Senesh: Portrait of a Woman Warrior," written and directed by David Schechter and starring Lori Wilner as Senesh. The script was based on the diaries and poems of the WWII Hungarian-Jewish paratrooper Hannah Senesh, with songs and music composed and arranged by Steven Lutvak with additional music by Schecter and Elizabeth Swados. “Hannah Senesh” ran at the Cherry Hill Theater in New York City from 1984-1985 and traveled throughout the U.S. and Israel until 1987.

The collection contains the records of the Jewish Defense League (JDL), a militant Zionist organization with a stated goal to protect Jews from all forms of antisemitism. The materials document the origins of the JDL, the organization's mission statement and recruitment strategies and account for its most definitive actions. The collection also reflects the League's turbulent relationship with, and its criticism of the mainstream Jewish agencies, as well as examples of criticism of the League's controversial methods from various sources. The collection prominently covers the JDL's role as a pioneer of the American Soviet Jewry movement. Materials on the 1971 World Conference of Jewish Communities are also included. The documents include the Articles of the Organization, correspondence and press releases, membership and recruitment materials, newsletters, newspaper clippings and ephemera.