The papers consist of correspondence and reports of Cecelia Razovsky (married name: Davidson), noted social worker specializing in immigration and resettlement of refugees. The collection includes information about her work with the National Council of Jewish Women in the 1920s, and with the National Refugee Service (and predecessor organizations) in the 1930s. Information is included about her work as a Resettlement Supervisor in the post-World War II Displaced Persons camps in Europe, and as a field worker in the southwestern U.S. for the United Service for New Americans in 1950. The collection contains reports and correspondence from her trips to South America, primarily Brazil, to explore possibilities of refugee settlement in 1937 and 1946; as a representative for United HIAS Service to aid in settling Egyptian and Hungarian refugees in 1957-1958; and as a pleasure trip and evaluation of the changes in the Jewish community of the country in 1963. Also included in the collection are many of Razovsky's articles, plays, and pamphlets.

The records of the People's Relief Committee for Jewish War Sufferers consist of correspondence with Jewish communities and relief organizations in Europe, Palestine, Cuba, South America, the United States, and Canada; as well as scrapbooks containing U.S. and Canadian Yiddish and English newspaper clippings and printed promotional literature pertaining to the fundraising activities of the People's Relief Committee in North America and abroad.

The Yidisher Artistn Fareyn, or Yiddish Actors' Union, advocated for actors' economic interests while striving to create a professionally run, artistically ambitious, Yiddish theatrical scene in Warsaw. From 1919-1938, its influence gradually increased until it included the majority of actors working in Poland, and collaborated with the most significant Polish Yiddish cultural figures and institutions, including E. R. Kaminska, YIVO, Literarishe Bleter, and the Landrat, or National Council of Class Trade Unions (Krajowa Rada Klasowych Związków Zawodowych). This collection contains records of annual conventions, Executive Committee meetings, correspondence with actors and theaters from Poland and around the world, and membership files on almost 600 actors.

The Gustav Beck Collection includes materials documenting Gustav Beck's genealogical efforts, personal correspondence, documents, memoirs, and a large amount of photo albums.

Papers of Hans Kohn (1891-1971), historian and lawyer, who was active in Zionist organizations. He published extensively on questions of nationalism and related topics. The collection consists of documents relating to Hans Kohn's professional experience, materials relating to his political activities, correspondence, diaries, materials relating to his experience in World War I and as a prisoner of war, personal documents, photos, clippings.

See "Related Materials" notes for links to every digitized Hebrew Immigrant Aid Society (HIAS) collection in the YIVO Archives.

The Herbert Strauss Collection documents the life and professional activities of Herbert Strauss, writer, historian, and teacher. The collection includes correspondence, court procedures, documents, lists, manuscripts and lectures, notes, photographs, printed materials, and a small amount of teaching materials. Materials constituting the collection reflect various aspects of Herbert Strauss’ personal life, teaching, research and writings in the fields of German-Jewish history and relations, Anti-Semitism, and assimilation. The collection includes both, personal and professional materials related to Herbert Strauss, with personal being by far the smaller.

This collection contains the papers of the journalist, author, translator, and diplomat Herman Bernstein. It documents his work on behalf of Eastern European and Russian Jews and holds correspondence, memos, writings and translations by Herman Bernstein, writings by others, contracts, clippings, printed matter, and photographs.

This record subgroup contains the "case files" of people in the United States who sought the help of the Hebrew Immigrant Aid Society in locating their relatives in Europe after World War I and during the interwar period. The files consist of letters of inquiry, HIAS search application forms, correspondence with the inquiring parties, financial support letters and some official U.S. government correspondence.

This collection contains the institutional records of the Houston Action for Soviet Jewry, mainly news clippings, correspondence, files about refuseniks, and various materials and programs for events which Houston Action for Soviet Jewry sponsored or was involved with. There are also some materials from other organizations set up to aid Soviet Jewry, including the Bay Area Council for Soviet Jews, the Chicago Action for Soviet Jewry and the Union of Councils for Soviet Jews. Many of these materials concern the situation of Jews in the Soviet Union in the 1970s and 1980s, as well as in the 1990s, soon after the end of the Soviet Union.

The Howard Lenhoff Papers were generated and accumulated by Howard Lenhoff starting with his involvement with the American Association for Ethiopian Jews (AAEJ) in 1974 and running up until his final preparations for his book, Black Jews, Jews and Other Heroes: How Grassroots Activism Led to the Rescue of the Ethiopian Jews (2007). In addition to chronicling Lenhoff’s participation in AAEJ, the collection documents AAEJ’s relationships with other activists and organizations; Israeli government officials’ responses to AAEJ pressure; requests for help and stories of trauma from the Ethiopian Jews; AAEJ’s extensive publicity efforts; and American Jewish press coverage of the struggles of Ethiopian Jewry. The materials include correspondence, clippings, notes, drafts, photographs, audiocassettes and posters.

This collection holds the papers of the lawyer and librarian Hugo Knoepfmacher. The main subject of the collection is his personal and professional life, although material concerning other members of the family is also present. The collection consists of official documents, notes, correspondence, manuscripts, some clippings, and a very small amount of published material.

This collection contains the minutes, correspondence and financial records of the I.L. Peretz Yiddish Writers’ Union from its founding in 1915 until 1973. Among the correspondence is a fair amount concerning the Fund for Jewish Refugee Writers, unions and union grievances, requests for aid from Jewish writers and activists in New York and abroad, and labor disputes and strikes.

The Irving J. Block Papers are a blend of personal papers and organizational records, documenting the evolution of the Brotherhood Synagogue (Congregation Beth Achim) in Manhattan and Block’s role as rabbi and his involvement in efforts outside of the congregation. The collection is primarily comprised of correspondence, sermons, minutes, notes, clippings, photographs, audiocassettes, and drafts of Rabbi Block’s memoir.

Isaac Leib Goldberg Collection documents Isaac Goldberg’s active participation in the international Zionist movement. It also sheds light on his professional activities as a lawyer in the Russian Empire. The collection consists of circular letters, official documents, correspondence, court documents and Power of Attorney, leaflets, announcements, reports, minutes of meetings, financial reports and tables, balance sheets and Annual Reports, lists, and memoranda.

This collection documents the academic, professional and private life of Jacob Barosin (1906-2001), a painter and artist of Russian-Jewish descent. Barosin was raised in Berlin, but he fled to France in 1933 and in 1943 survived a stint in the Gurs concentration camp. The collection primarily contains correspondence, ephemera, manuscripts, official documents, personal papers, and photographs.

An affiliate agency of the Jewish Welfare Federation in Detroit formerly called the Jewish Social Service Bureau (JSSB).

This collection consists predominantly of records of the Jewish Social Service Bureau and, to a much lesser extent, of records of the Jewish Family and Children's Service (JFCS). The bulk of the collection consists of records of individual cases which were processed by the JSSB. Additionally, there are administrative records which include the following: general correspondence, 1926-1963; minutes of staff and committee meetings, 1924-1958. Records of various institutions which at some point merged or were affiliated with the JSSB, such as the Resettlement Service, Jewish House of Shelter, Jewish Child Placement Bureau, Hebrew Orphan Home.

The collection contains the periodicals of, and relating to, many Jewish student organizations.

Joseph A. Rosen was an agronomist and official of the American Jewish Joint Distribution Committee. In the 1920s and 1930s he organized and coordinated relief activities for impoverished Jews in the Soviet Union. Joseph A. Rosen was a director of the American Jewish Joint Agricultural Corporation (Agro-Joint) that tried to develop Jewish settlements and assisted with organization of Jewish factories, cooperatives, schools, and health care facilities. All these subjects are covered in this collection. These are the papers of Joseph A. Rosen in his official capacity as a Director of the Agro-Joint. The collection contains agreements between Agro-Joint and the Soviet government, reports, and field observations of the agronomists and officials of the relief organizations, particularly of the Agro-Joint, technical reports and documentation necessary for development and financial sustainability of the Jewish settlements. Maps and landscape plans are also part of this collection.

Joseph Bornstein was one of the most accomplished journalists of Weimar Germany. His criticism of the political and social conditions in Germany in general, and of the practices of German justices in particular, made him a strong opponent of the right wing and populist parties long before the Nazis took power in Germany in 1933. Immediately after takeover, Joseph Bornstein left Germany and settled in France where he worked for various German exile newspapers. After the war broke out, he left France and managed to emigrate to the United States where he worked for the Office of War Information. After the Second World War he became a literary agent and writer of non-fiction books. The material in the Joseph Bornstein collection contains material from the post-war period of his life until his death in 1952. It consists of manuscripts, research notes, and professional and personal correspondence. An important part of this collection is material related to Joseph Roth that contains some of his notes, his poems, and correspondence with some of his friends and publishing houses.

Joseph Roth was one of the most prominent Austrian writers of the first half of the 20th century. Particularly his novels and newspaper essays gained him the respect of contemporary critics. Joseph Roth's papers at the Leo Baeck Institute Archives consist of handwritten and typewritten manuscripts of novels, novellas, short stories, and essays, including mostly complete manuscripts of his works Die Hundert Tage (The Ballad of the Hundred Days), Büste des Kaisers (The Bust of the Emperor), and his 'Trozki' novel Der stumme Prophet (The Silent Prophet). Joseph Roth's journalistic work is also well represented. There are a few personal items and over one hundred photographs of Joseph Roth and his wife Friederike. The Joseph Roth collection also contains correspondence with family and publishers, clippings about Joseph Roth, and reviews of his work. The addenda mostly consist of invitations to conferences and exhibitions, and scholarly articles on Joseph Roth's work and life.

This collection centers on the literary work of the physician Julius Walter Levi. He was born in Munich in 1891. In 1937 he immigrated with his family to New York, where he opened his own practice. In addition to his medical career, Julius Walter Levi wrote prolifically poetry and novels as well as plays, essays and short stories. Another section of the collection contains the drafts and the actual manuscript of his memoirs.

This collection contains the family papers of the Loewald and Landshut families, notably personal and vital papers from before, during and after World War II which illustrate both the family's history and personal and professional lives. In particular, this collection amply documents the family's emigration in 1939, as well as a relative's internment in Theresienstadt, through legal documents and personal and official correspondence. There are also a large number of photographs illustrating Rosa Loewald's work as a nurse during World War I.

This collection contains materials related to Kurt Hirschfeld and others concerning the theater, plays, director's scripts, photos, and set designs.

The collection contains materials pertaining to over 600 landsmanshaftn. Included are: charters, certificates of incorporation, constitutions, minutes, financial records, membership records, burial records, publications, clippings, and more.

The Leo Baeck Family Collection documents the lives and influential events of members of the Baeck and Berlak families, specifically Leo Baeck, Ruth and Hermann Berlak, and Marianne and A. Stanley Dreyfus. Most prominent is the documentation on Leo Baeck's life; other salient themes include the World War I experience of Hermann Berlak and the Dreyfuses' involvement in preserving the memory of Leo Baeck's life and teachings. The collection includes extensive correspondence; a large accumulation of articles, especially those focused on Leo Baeck; a smaller amount of personal papers, manuscripts, drafts and notes; and a few photographs and slides.

The Leo Glueckselig Collection includes materials pertaining to Leo Glueckselig and other members of the Glueckselig family and consists mostly of personal correspondence, photographs, and documents, whereas other document types such as printed materials, manuscripts, art works, and a cookbook constitute a smaller part of the collection.

The collection documents the life and various interests of Leon Szalet (Chaim Jehudah Leon Chalette), an engineer/architect from Berlin, who immigrated to the United States via Shanghai. It holds the manuscript of his book Experiment 'E', which is based on his experiences in the Sachsenhausen concentration camp, as well as correspondence and legal documents regarding the publication and reviews. Also included are letters Szalet sent to and received from his daughter in Sachsenhausen. Another important part of the collection consists of materials related to Leon Szalet's patented design of prefabricated steel-houses. His involvement in real estate in Berlin is documented as well. The collection also contains Szalet's correspondence as well as a few personal documents.

This collection contains three generations of family and personal documents pertaining to the family of Louis Herz. Included are vital documents such as birth certificates, death certificates, and identification cards, as well as passports, death notices, school documents, and military papers.