This collection contains papers of Abraham Moshe Bernstein, a renowned cantor, choir master, composer of Jewish liturgical and secular music, music teacher, musicologist, writer, and translator. The bulk of the materials consists of Bernstein’s liturgical compositions and arrangements in both published and manuscript form, as well as a substantial collection of manuscripts and published works by various composers and arrangers. The materials include Hasidic folk songs and melodies, religious songs, Jewish hymns, popular songs, children’s songs, operettas, liturgical pieces, and musical exercises for students; choral volumes and partbooks; unidentified and fragmented musical manuscripts; manuscripts of Bernstein’s own writings; personal correspondence; a photo of Bernstein on his deathbed; secular and religious songs, Sabbath hymns, Hasidic folk songs and melodies, assembled by Bernstein for the S. Ansky Jewish Historical Ethnographic Society in Vilna.

This is an artificial collection that contains digitized posters and ephemera selected from various collections in the Archives of the American Soviet Jewry Movement at the American Jewish Historical Society.

This collection centers on Arthur Kahn's experiences during the First World War and his time as a prisoner of war in Siberia from 1915 until 1920 where he became the instructor of the sports club Maccabi Irkutsk.

Baron Horace (Naftali Herz) de Gunzburg Collection consists of diverse materials that pertain to the state of Jews in the Russian Empire in the second half of the 19th century and to the philanthropic activities of Horace and Joseph Gunzburgs. Materials comprising the collection shed light on the Gunzburg family's involvement in improving Jewish education, civil rights movement, and their efforts to improve general well being of the Jews in the Russian Empire. Bulk of the collections consists of materials pertaining to the activities of the Hevrah Mefitsei Haskalah (Society for the Promotion of Culture Among the Jews of Russia, Rus. Обшество для Распространения Просвещения Между Евреями в России) and to the Committee for the Improvement of Daily Life of Jews in the North-West Region (Комиссия по Улучшению Повседневной Жизни Евреев в Северо-Западном Регионе)

The collection contains the records of the Foreign Committee of the Bund, a Jewish political party espousing socialist democratic ideology as well as cultural Yiddishism and Jewish national autonomism. While a Central Committee led the Bund in the Russian empire, outside of Russia the party was represented by its Foreign Committee, which was based in Geneva, Switzerland. During the period when the Bund had no legal status or was semi-legal in Russia, the Foreign Committee assumed many important organizational functions of the party apparatus.

This collection holds material related to Anna Perlmann, a German physician who worked in Israel at the Women’s Prison in Bethlehem, Israel; Edith Burian (née Muenz) from Austria who lived in a Kibbutz before immigrating to the U.S.; as well as material pertaining to family members and friends of Edith Burian. The collection includes correspondence, documents related to restitution payments, and photographs.

The Elias Tcherikower Collection documents the professional and personal life of Elias Tcherikower, a scholar, communal activist, and one of the founders of the YIVO Institute for Jewish Research, and to a smaller extent personal life of his wife, Riva Tcherikower, née Teplitski. Collected here are Tcherikower’s writings, professional and personal correspondence, photographs, manuscripts by other scholars, research materials, printed materials, financial documents, conference and exhibit materials, minutes of meetings, bibliographic materials and personal materials of Riva Tcherikower, née Teplitski, and Chaim Tcherikower.

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.

The collection contains the records of the Vilna branch of the Hevrah Mefitsei Haskalah, an educational and publishing organization, established in 1863 to propagate secular knowledge and acculturation into the Russian society among the Jews of the Pale of Settlement. The Vilna Branch was organized in 1909 to assist Jewish education in Vilna and vicinity. During World War I and after Vilna became a part of independent Poland, the organization continued to propagate secular education and maintain schools, libraries and teachers’ courses. The materials include minutes, correspondence, memoranda, programs, leaflets, announcements, and clippings.

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.

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.

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 contains correspondence and related material of the Committee organized to sponsor the Kishinev Protest Meeting held on May 27, 1903, at Carnegie Hall in New York City. It includes letters from Carl Schurz, Lyman Abbott, and Newell D. Hillis; addresses of former President Grover Cleveland and Robert S. MacArthur; resolutions adopted at the meeting; and a copy of the appeal sent to Czar Nicholas II of Russia to protect Jewish rights.

The Lev Aizenberg Collection documents Lev Aizenberg’s professional activities as a lawyer in Saint Petersburg, Russian Empire at the beginning of the 20th century. Collected here are materials pertaining to a large number of cases involving Jews of Kursk and Kursk Guberniya (Province) and their attempts to fight eviction orders and subsequent relocation back to the Pale of Settlement

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.

The Max Buxpan Collection sketches the biography of Max Buxpan and his family. The collection centers on the correspondence of Buxpan family members and associated friends. Most of these documents date from the 1930s until the 1960s, including the time of immigration. Buxpan also collected a lot of material about the First and Second World Wars and the immediate periods thereafter, primarily postcards and newspaper articles.

Mizrakh Yidisher Historisher Arkhiv Collection consists of diverse materials that pertain to pogroms in the period between 1918 and 1921 that took place mostly in Ukraine but also in Belarus, Poland, and Russia. There is a wide variety of topics that are covered in the collection including Ukrainian-Jewish relations during a short lived Ukrainian Republic, Ukrainian-Jewish political, communal, and governmental organizations, Ukrainian government and the role of politicians and military Commanders in pogroms, most notably Symon Petlyura and Ataman Grigoriev, pogroms and its aftermath, military occupation of Ukraine by the German, Polish, Bolshevik and General Denikin’s armies and its relationship to pogroms, Jewish self-defense and relief work. Also included here are materials pertaining to the trial of Sholom Schwarzbard who was tried in France for assassination of Symon Petlyura. The collection consists of of large amount of lists and eyewitness testimonies, correspondence, complaints and petitions, reports and resolutions, statements and proclamations, memoranda and circular letters, conference materials, statues and by-laws, clippings and bulletins, military orders, and photographs.

The Nadelmann and Wolff Families Collection provides documentation about members of the Nadelmann, Wolff, Lewinsohn, and Kann families, including details on their professions, early lives, the towns from which family members derived, and including details on the emigration and deportation of family members. The collection consists of family correspondence, photographs, genealogical research, and research on family members' hometowns.

Abraham Charasch Collection documents Abraham Charasch’s involvement with various Jewish political parties and Jewish student organizations in the Russian Empire and abroad prior to the October Revolution of 1917. Most materials collected here deal with the Union of Eastern Jewish Student Organizations in Western Europe and Zionist Socialist Worker’s Party. Included here is correspondence, by-laws, reports, resolutions, minutes of meetings, declarations, circular letters, lists of delegates to student conferences, memoranda, manuscripts, bibliographies, and applications sent to the Swiss Central Committee for the Return of Political Immigrants.

This collection contains manuscripts of some of the earliest Yiddish plays, correspondence between playwright, poet, and director Abraham Goldfaden, the father of Yiddish theater, and various actors and writers, as well as some family correspondence, newspaper clippings on Goldfaden and his impact on Yiddish theater, articles by Goldfaden on a variety of topics, and various other theater materials, such as title pages of plays, programs and song sheets. The collection illustrates Goldfaden’s great and ongoing influence on Yiddish theater.

This collection contains the personal and professional papers of Abraham Liessin, including correspondence with many important literary figures, manuscripts of essays and poems by Liessin from Di Tsukunft(The Future) and from his published works, clippings, receipts, invitations, and other materials relating to Liessin’s family. This collection shows how Di Tsukunft became one of the leading Yiddish literary journsl during hte 25 years of Liessin's editorship.

Papers of Baron Maurice de Hirsch, including personal documents, 1855-1899. Materials relating to Hirsch's contacts with the Russian government on the founding of Jewish schools in Russia, 1887-1889, including correspondence from the Russian Ministry of Education. Reports, correspondence and other materials relating to the JCA project in Argentina, including reports by de Hirsch and Lowenthal. Records of the founding of the JCA, including Hirsch's correspondence with his lawyers, 1894-1900.

This collection contains correspondence between Chaim Zhitlowsky and many important political figures and organizations, as well as manuscripts and other writings, some written by Zhitlowsky and some written by others. There are also notes and other materials from speeches and lectures that Zhitlowsky gave, financial documents, articles written about Zhitlowsky, newspaper clippings of articles by Zhitlowsky, materials from celebrations held in Zhitlowsky’s honor, photographs, excerpts from his works, and various other assorted items. These materials serve to illustrate both Zhitlowsky’s importance in the Yiddish and Russian literary field and his deep involvement in the American and Russian-Jewish Socialist, Territorialist and Diaspora Nationalism movements.

The Grigori Gurevitch Papers consist of materials pertaining to his involvement with the revolutionary movement in the Russian Empire and abroad. The bulk of the collection consists of Gurevitch’s manuscripts on politics, history of Kiev, anti-Semitism, Russian political immigrants, and Jewish revolutionaries, notes, and drafts and also includes correspondence, small amount of clippings, receipts, two petitions, and a photograph

This collection contains documents relating to Isaac A. Hourwich’s role as an economist, publicist, statistician, lawyer, author, and authority on immigration, as well as his involvement with the labor movement and the formation of the American Jewish Congress. There are reports, minutes of meetings, memoranda, clippings and correspondence, and manuscripts and articles about Jewish labor, Socialism, Russia, Marxism, immigration, and other subjects. These materials demonstrate Hourwich’s important role in American labor, immigration theory, and political and economic theory.

This collection contains the personal and professional papers of Yiddish journalist, poet, novelist, and translator Leon Feinberg. These materials include correspondence with Yiddish literary figures and with organizations, newspaper clippings about writers and about Leon Feinberg and his works, subject files, manuscripts of works by Feinberg and by other writers, and some of Feinberg’s personal documents. These materials relate to Feinberg’s long career with various Russian and Yiddish periodicals and literary organizations.

The Marc Ratner Papers consist of materials pertaining to Marc Ratner's political activities as one of the leaders of the SERP (Sotsialisticheskaya Yevreyskaya Rabochaya Partiia, Jewish Socialist Workers' Party, Rus: Социалистическая еврейская рабочая партия) which was a left leaning Zionist revolutionary party. The collection consists of correspondence, circular letters, clippings, minutes of meetings, essays, manuscripts, political resolutions and statements. The bulk of the collection consists of correspondence between party members, minutes of meetings and manuscripts.