This collection contains the archival papers of Arthur Rath. Most of it consists of correspondence with friends and family members. Primary topics of the collection are Arthur's life in Switzerland towards the end of World War II and the decades immediately after, correspondence with friends who were also Jewish refugees from Germany after the war, and Arthur Rath's life decisions following the displacement of his family during the war.

This record group contains materials related to the local units of Hadassah—groups, chapters, regions, and co-ops—as well as Junior Hadassah, a youth organization that functioned as a group within the Hadassah Chapter structure. The record group documents over one hundred years of Hadassah’s growth, and illuminates a century of American Jewish communal life, particularly that of Jewish women, across the United States. The record group reflects the formation, administration and activities of the individual groups, chapters, co-ops and regions, and contains information on local events and programs organized around fundraising, Zionism, Jewish heritage, religion and holidays celebration, the study of Hebrew and Yiddish, women's issues, fashion, health, technology and many other topics.

This Collection contains correspondence relating to Diamond's legal and political career, during which he served as Corporation Counsel for the City of Buffalo, New York State Supreme Court Justice, and on the faculty of the University of Buffalo Law School; material on his activities in the mayoral, gubernatorial, and presidential political campaigns, 1928-1952, among which was the chairmanship of the Buffalo Volunteers for Stevenson, and on his extensive communal and philanthropic activities.

The material concerning his philanthropic activites is cprimarily concerned with the American Civil Liberties Union, the Buffalo Jewish Center, the United Jewish Fund of Buffalo, the United Jewish Appeal, the American Jewish League for Israel, the American-Israel Cultural Foundation, the American Fund for Israel Institutions, the American Friends of the Hebrew University, the State of Israel Bonds, the Independent Zionists of America, the American Zionist Council and the American Christian Palestine Committee.

Collection also includes materials from the Civic Affairs Committee of Erie County; the Children's Aid Society; the United War and Community Fund; the Emergency Committee to Save the Jewish People of Europe; anti-Nazi materials; material on civil rights and anti-discrimination legislation; the problem of church and education; speeches; general correspondence; newspaper clippings; and memorabilia.

This record group includes documents created and maintained by the Office of the President, the Office of the Executive Director and the Chair of the Division Coordinators/Directors Committee. Prominent is the Henrietta Szold series, containing correspondence by and to Szold as well as printed materials written by and about her. The files in this record group were created by a national president or executive director, or for their use, or maintained in their office during their years in office. Included are correspondence, minutes, memos, publications, reports and subject files on topics with which these individuals were involved.

The records document the Histadruth Ivrit's early history to the present, representing a significant portion of its work in spreading the Hebrew language in the United States in the second half of the twentieth-century. The records include substantial amount of material regarding the organization's history, administration, public events, publications, and reports. Some information of the early history of the Histadruth Ivrit could be found in the records kept by the writer Daniel Persky. Persky collected personal and professional records that include correspondence with friends, readers, and writers; a partial collection of the drafts of his own publications, and a collection of photographs and newspaper clippings. The functions and activities of the Histadruth Ivrit are documented through Board of Trustees and Board meetings agendas and minutes; various programs for events, conventions, conferences, and celebrations; documents related to fundraising; public relations, press releases and brochures; correspondence with different individuals, organizations, and foundations; Histadruth Ivrit's publications among them the newspaper Hadoar and Tov Lichtov; a large collection of photographs, and scrapbooks. The records of the Histadruth Ivrit represent the large majority of the organization's activities dating from the 1980s to the present. Records for the earlier years of activities are fragmented and incomplete. The records related to the life of Daniel Persky are also partial and copies of many of his publications are missing. This collection included brochures, correspondence, financial records, flyers, grant applications, invitations, lists, minutes, news clipping, orders, periodicals, photographs, press releases, reports, and scrapbooks.

Collection sontains the minutes of the Board of Directors (Trustees) meetings, 1972-1975; staff meetings, 1972-1973; background materials and reports pertaining to projects proposed and acted upon; annual reports; financial reports; and miscellaneous publications.

Contains material collected by the Jewish Media Service (JMS) on Jewish films, film company catalogs, resources and information from and about various media centers. The majority of the Jewish Media Service records date from when the JMS operated independently from 1975 to 1987. Types of material found in the collection include articles, brochures, catalogs, correspondence, examination study guides, filmographies, film stills, newsletters, pamphlets, photographs, posters, publications, scripts, and slides.

Contains the memoirs and scrapbooks of Bluestone, concerning his numerous communal activities, especially those in the Zionist movement. A description of the collection was published by Hyman B. Grinstein in Publications of the American Jewish Historical Society, no. 35 (1939), and a detailed inventory was prepared by Harry Bluestone (n.d.).

The Julius and Elisabeth Hirsch Collection holds the papers of this couple, with much of the collection consisting of family correspondence. Prominent subjects include the immigration of family members and genealogy of the family. In addition to extensive correspondence and family trees the collection includes notebooks, essays and articles, newspaper clippings, photographs, early drafts of Julius Hirsch's family memoir, and research notes.

The Lithuanian Jewish Communities Collection is comprised of documents relating to Jewish cultural, religious, social, political, and economic life in approximately 150 towns in Lithuania. The bulk of the collection pertains to the period between 1919 and 1926, when elements of a system of Jewish national autonomy existed within the Lithuanian state, including a Ministry of Jewish Affairs and governmentally empowered Jewish community councils. Smaller parts of the collection relate to the periods before (1860-1918) and after (1927-1940) the autonomy.

This collection contains Marvin Lowenthal's correspondence, journals, diaries, documents, photographs, memorabilia, and printed materials relating to his life, writings, Zionist activities, and relief work on behalf of German Jewry. Includes material on his youth, school work, and college years, as well as autobiographical writings and family correspondence containing information on Horace Kallen and early 20th century Zionist activities. Of particular note is his later correspondence with Jacob Billikopf, Jerome Frank, Horace M. Kallen, Elmer Rice, Eugene C. Taylor, and Stephen S. Wise.

This collection contains material relating to Norman Salit's activities with various organizations, including the Synagogue Council of America, the Rabbinical Assembly of America, the Wartime Emergency Commission for Conservative Judaism, the Boy Scouts of America, the Jewish Education Committee, the American Child Guidance Foundation, Religion in American Life, the Valley Forge Foundation, the Jewish Theological Seminary of America, and the National Community Relations Advisory Council. There are also speeches, writings, sermons, items related to Sharit's legal work and Zionist activities, as well as some letters from Mordecai Kaplan.

This collection contains correspondence between Horace M. Kallen and many important individuals and organizations, as well as manuscripts, notes and other materials for speeches, financial documents, research materials, academic records, and various other assorted items. These materials serve to illustrate Kallen’s important role in philosophy, education, religion, and politics and his deep involvement with consumer rights, environmental controls, Jewish issues, and civil liberties.

This collection contains the records of the Union of Jewish Student Associations in Germany (Yiddish: Farband fun di Yidishe Studentn Fareynen in Daytshland; German: Verband Jüdischer Studentenvereine in Deutschland), an umbrella organization of associations of East European Jewish students who were pursuing their education in cities throughout Germany in the 1920s. Along with the Union's records are the records of two of its affiliate associations, the Jewish Student Association in Berlin and the Jewish Student Association in Jena. The student associations and the umbrella organization that they founded aimed to further Jewish cultural life among members; to provide material assistance to members in need; and to advocate for the interests of members vis-à-vis state and academic authorities. Included are administrative records such as bylaws, minutes, and announcements; materials documenting membership meetings of the Berlin association and conferences of the umbrella organization; petitions and correspondence from members concerning financial aid; materials documenting libraries maintained by the students, and other activities; and general correspondence. Among the correspondents are Jewish charitable and social-welfare organizations that contributed to the support of East European Jewish students through the student associations, including the Yidishe Velt-Hilfs-Konferents (Conférence Universelle Juive de Secours, Paris), the Verband der Russischen Juden, the Hilfsverein der Deutschen Juden, and the Zentralwohlfahrtsstelle der Deutschen Juden, as well as the Jewish Community of Berlin, and Jewish communities in other cities in Germany. The collection also includes a relatively small amount of materials of mixed provenance documenting the activities of other associations and umbrella organizations of East European Jewish students, both in Eastern Europe and the West, the greatest portion related to interwar Poland, especially Vilna.

The file contains various documents pertaining to the educational activity of the Reich Representation of German Jews (Reichsvertretung der Deutschen Juden) and comprises six folders.

The collection consists of 6 boxes and 46 folders.

This collection consists of materials relating to Jewish life in countries around the world from 1778-1957. Topics include cultural and educational organizations, political parties and elections, charitable institutions, labor, and religious life.

The Vilna Collection represents fragmentary materials that were part of the original YIVO collection in Vilna before WWII. The collection includes a wide array of materials dealing with a great variety of aspects of Jewish life in the Pre-revolutionary Russian Empire and post-revolutionary Poland, Ukraine, Lithuania, and Soviet Russia.

The Collection consists of personal correspondence, official correspondence with organizations and governmental institutions, financial and statistical reports, minutes of meetings of Jewish communal and political organizations, bibliographic materials, including card catalogues and bibliographies. Also included here are vital documents, such as birth certificates and birth registers, affidavits, certificates, diplomas, and travel documents. Additionally, there are petitions, resolutions, appeals, printed materials, manuscripts, lists, and questionnaires. There is a wealth of materials dealing with various aspects of the Jewish book trade and publishing. There are materials on Jewish booksellers and Jewish libraries, most notably Leon Lipschutz. These materials consist of correspondence, lists, bibliographic and printed materials, financial documents, and manuscripts. A large portion of the collection deals with Jewish publishers, such as Rosekranc and Schriftsetzer Publishers, Romm Publishing House, Krejnes Printing House, and other smaller publishing houses across Europe. These materials consist of correspondence, financial documents such as receipts, contracts, bills, lists, manuscripts, and printed materials, including lists of publications and catalogues. Materials pertaining to Jewish youth and sports organizations mostly deal with the Zionist Blau Weiss youth movement, Jutrzenka w Tarnowe, and many local Maccabi Sports Societies. These materials consist of correspondence, statutes, minutes of meetings, lists, clippings, statistical tables, reports, printed materials, appeals to members, field trips materials, financial documents, newsletters, questionnaires, diplomas, and invitations.

Another aspect of Jewish life that is well represented in this collection is Jewish education. These materials pertain to private and state schools, both, secular, religious. There are also materials dealing with technical and vocational schools, as well as institutions of higher education, such as YIVO Vilna Aspirantur. Materials on Jewish education consist of lists, certificates, statutes, diplomas, correspondence, minutes of meetings, resolutions, lists of teachers, student ID cards, school newspapers, certificates, diplomas, teaching materials, and reports and evaluations. There are materials dealing with schools as well as educational and vocational institutions such as ORT, Tarbut Hebrew Teachers Seminary, Chojrev, and Technikum Wilenskie. Furthermore, there are materials pertaining to the Jewish Teachers' Union and Union of Mutual Aid to Assist Jewish Teachers. Materials concerning local Jewish communities pertain to a variety of subjects including everyday activity of Jewish Communal Councils, WWI, pogroms, charitable work, and political activities. These materials consist of correspondence, minutes of meetings, lists, petitions, registries, and financial documents. The Vilna Collection also includes materials on Jewish cultural, social, and political organizations. There are materials pertaining to the Jewish Folks Congress in Poland and Czernowitz Conference, with the original materials from Dovid Pinski and Max Weinreich, materials dealing with Folkspartei, Frayland-lige, Keren Hayesod in Vilna, Kultur Lige, Mizrachi Party, HIAS, OZE, and professional unions. The Yiddish intellectual scene is represented by leading figures such as Elye Spivak from the Institute for Yiddish Proletarian Culture, Herman Krug, Alfred Landau, Y. Lichtenstein, Janus Korczak, Jacob Shatzky, YIVO’s Max Weinreich, Nochum Shtif, Zalmen Reyzen, Elias Tcherikower, and many others. There is correspondence, manuscripts, printed and conference materials that shed light on the leading figures of the Yiddish renaissance.

Young Judaea is the oldest Zionist youth organization in the United States, established as a national organization in 1909 by the Federation of American Zionists. It was supported by Hadassah, including direct financial sponsorship from 1967-2011. The major aims of Young Judaea throughout its history have been to advance the cause of Zionism, to further the mental, moral, and physical development of Jewish youth, and to promote Jewish culture and ideals in accordance with Jewish traditions. Young Judaea has remained non-partisan and non-denominational, embracing and recruiting Jewish youth from all backgrounds.

The Youth Aliyah Records in the Hadassah Archives document Hadassah's work with multiple international organizations to rescue Jewish children from continental Europe to Palestine from 1933-1945. The collection also documents Hadassah's involvement with Youth Aliyah since 1946 in providing residential, educational, vocational, rehabilitative and therapeutic care for displaced and at-risk youth from around the world.