Under the employ of the New York Kehillah, detective Abraham Shoenfeld infiltrated and documented Jewish crime rings, prostitution houses and gambling establishments from 1912 to 1917. For the American Jewish Committee from 1938 to 1964, he investigated anti-Semitic organizations and individuals. He also authored a controversial book about the New York crime world, The Joy Peddler, and he was at work on other pieces of fiction and his memoirs. The bulk of his papers consist of investigative reports and research for the American Jewish Committee, his manuscripts, and his collection of anti-Semitic literature.

The Adler Family Collection holds materials regarding the lives of Thekla (née Grünebaum) and Leopold Adler and their children Bennie, Rose, Irma, and Berthold. The papers document their lives in Hintersteinau, Germany, the deaths of Leopold and Irma Adler, and the emigration of the remaining family members to New York. Included in the collection is a large amount of their correspondence, in addition to various family papers, including official documents, school records, immigration documentation, documentation relating to the careers of family members, and genealogical and historical research. The collection also contains family photographs and a photo album.

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.

Personal documents of Robert, Martha and Hertha Bergmann including diary of WWI, immigration papers, examples of currency from Austria, Hungary, Germany, Photographs, Correspondence

The Bernard Eckstein Addenda Collection focuses on providing documentation of the life of the chemist Bernard Eckstein, especially his early life in Ulm, Germany, his education in England and the United States, and his military service during World War II. Documentation of the lives of his parents, brother, and other family members are also present. The collection includes official and personal documents, scrapbooks, family correspondence, biographical and autobiographical narratives, photographs, military documents, newspaper clippings, and other documents.

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.

The collection holds papers, photographs, documents and correspondence pertaining to four generations of the Altmann family. Topics of the collection are, among others, the lives of the family members in Austria-Hungary, in pre-war Austria, in the emigration process and in the United States. Part of the material focuses on the family’s genealogy. The collection comprises correspondence, memoirs, personal and official papers, family photographs, postcards and some notes.

This collection includes historical and genealogical information about the Weil family. Also included is correspondence regarding Bruno Weil's restitution case as well as the organization of Nazi persecution victims. World War I diaries and manuscripts of books written by Weil are also part of the collection.

This collection documents the history of the Kahn family from the 19th century to the end of the 20th century. The bulk of the materials relate to Alfred and Lotte Kahn, who fled Germany for New York City in 1939, where Alfred made a career as a lawyer and Lotte as a stockbroker. Paper materials include a family tree, vital records, correspondence, memoirs, education and emigration records, World War I military records, clippings, speeches, and ephemera. Papers showing the activities of the Kahn family in the Congregation Habonim in New York City are also included, as well as a large amount of family photographs ranging from the 1880s to 1969.

This collection contains the papers of the Deutsch-Edel family, originally from Vienna, and in particular the family of Georg and Sabina Deutsch and their children. The bulk of the collection – dating 1940 to 1990 -- is correspondence, but there are also large sections of educational and immigration records, as well as memoirs documenting the history of the family authored by George Deutsch. The collection documents the lives of family members in Vienna, including their educational and professional lives, up to the time of the Nazi annexation of Austria and the flight of different members of the family to England and the United States. Post-World War II materials (the largest portion) consist mostly of correspondence between Thomas Deutsch and his parents, and material pertaining to Thomas’s academic career and travel.

The Dimon-Kurrein Family Collection contains the assorted papers of the Kurrein, Blau, Dimon, and Loewe families. A special focus is on the family correspondence during and after their emigration to the United States and Palestine in 1934. Official documents, a biographical essay, a family photo album, articles on Max Kurrein and several family trees are included in the collection.

This collection pertains to the life of Doris Rauch (née Perlhefter), her uncle Norbert Troller, and fellow Holocaust survivors Oscar Bittner and Oscar Jellinek. It encompasses government documents and Rauch’s identification forms issued by the United States and Czechoslovakia, as well as her correspondence relating to family and Holocaust history in the late twentieth and early twenty-first centuries. Included are photographs of friends and family engaged in recreation or as posed portraits, the great majority in black and white. Authored by Norbert Troller himself are a memoir manuscript and family tree denoting those members killed during the Holocaust.

This collection holds the papers of the philosophy professor E. Hans Freund. Notable subjects include the development of his professional life, the Freund family, and his experiences in Nazi Germany. The collection consists of correspondence, official documents, memoirs, manuscripts, official documents, and photographs.

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.

This collection contains a wide variety of family, personal, vital, and legal documents pertaining primarily to the Herz, Steinthal, Buchholz, Isenstein, and Cohn families.

Family documents, correspondence, genealogical tables, memoirs, photographs

Correspondence, including letters from Alvin Johnson and Thomas Mann.

Papers in this collection pertain to the academic life and career of theoretical physicist Fritz Reiche in Germany and the United States. Included are a curriculum vitae, memoirs, letters of recommendation, clippings from public documents such as newspaper articles, faculty letters, obituaries, as well as some personal correspondence, a death certificate, a manuscript and a few photographs.

The Gabrielle Glueckselig Collection centers on the personal and professional lives of Gaby and her husband Fritz Glueckselig. This collection documents many facets of the couple's lives, including their professional work, friendships, and families. A large focus is on the literary work of Fritz Glueckselig, Gaby's hosting of the German-language Stammtisch (originally founded by Oskar Maria Graf and George Harry Asher), and their families, but many other aspects of their lives are also documented here. The bulk of the collection consists of their correspondence, drafts of Fritz Glueckselig's writing, and a large amount of photographs and photo albums. Other documents include official documents of Gaby, Fritz and some family members; sketches including of Gaby's jewelry designs; a few scrapbooks; drafts of other authors' works; and other materials.

The personal papers of the professor for medieval history Gerard E. Caspary consist mainly of a typescript “From the edge of the Holocaust: Letters from my mother and grandmother 1940-1943”, composed by Caspary between 2005-2006 and the original letters on which it is based. Also included are photographs and additional family research documents.

This collection contains oral history materials collected by Tamar Morad, Robert Shasha, and Dennis Shasha, in connection with the writing and compilation of the book Iraq's Last Jews: Stories of Daily Life, Upheaval, and Escape from Modern Babylon (Palgrave Macmillan, 2008), including approximately 60 audio recordings of interviews, with at least one third accompanied by transcripts; and a small amount of related biographical material, including memoirs and other writings, one family history, and photographs. The collection contains the interview recordings on which 18 of the 20 narratives in the published book were based. In addition, it contains oral histories or autobiographical narratives pertaining to more than 40 individuals whose stories are not told in the book. The interviewees and their families represent a range of professions, including international merchants and bankers, as well as rabbis, doctors, politicians, intellectuals, musicians, poets, and artists. The materials convey personal accounts of Jewish life in Iraq from approximately the 1920s to the early 1980s, as well as Iraqi Jewish experiences of emigration, transit journeys, and new lives in the diaspora, in locations including Iran, India, Japan, China, Israel, Great Britain, Canada, and the United States.

The collection holds papers, photographs, notes and documents pertaining to three generations of the Neumann family.

The Hanns Fischer family collection includes correspondence of Hanns and Ellen Fischer in Bolivia with their daughters Marianne and Konstanze in Berkhamsted, England, where they had gone by Kindertransport. Also included are the memoirs of Ellen and Konstanze as well as of Hanns’s brother Rudolph; poems, genealogy tables and some photography. A few letters exchanged between Hanns Fischer and Thomas Mann and Karl Jaspers can be found among other professional and personal correspondence.

The Hans and Eleonore Jonas Collection provides documentation of the personal lives of Hans and Eleonore Jonas, better known as Lore Jonas, along with papers relating to the professional work and achievements of the philosopher and scholar Hans Jonas. In addition, the collection contains papers of members of the Jonas and Weiner families. The collection includes correspondence; photographs; articles and unpublished writings, including personal reminiscences and poetry; official documents; notes; sketches; speeches; and family trees.

The Hans Heller Collection contains papers of the businessman and author John (Hans) Heller, originally from Vienna. The collection focuses on his creative writing, such as novels, poems, plays, essays, and his memoirs, as well as on files related to the Heller Candy companies in Austria, England, and in the United States, including the original company’s finances and property in Austria. The collection also includes personal documents, personal correspondence, some papers of his wife, artist Helen Heller, family photographs, and other materials.

This collection contains correspondence, family keepsakes, legal records and other papers of the John Peters family, descended from the Pinkus family of Upper Silesia. The family was notable for its large textile factory in Neustadt, Germany (now Prudnik, Poland) and involvement in local culture, politics, and civil life. "Aryanization" forced Hans Hubert Pinkus, John’s father, to emigrate and take his family to the UK in 1939. The John Peters (Pinkus) Family Papers document the lives and the relationships of these men and their families in the decades after WWII, including legal applications for restitution.

The collection traces the history of the Kaiser family and the lives of its members over the course of the 20th century through correspondence, documents, writings, family history information, and photographs.

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.

Collection consists of correspondence, speeches, photographs, clippings, and memorabilia relating to Crestohl's activities as a lawyer and as a member of the House of Commons in the Parliament of Canada representing Montreal-Cartier, 1950-1963. It includes material relating to Canadian immigration policies, German rearmament, humane slaughtering, and citizen reactions to these issues; correspondence with members of the Israeli Parliament, and correspondence and speeches relating to his numerous activities in communal and Jewish affairs in general and Zionist organizations and The ORT in particular; and personal writings and memoirs in typescript and published material by and about Leon Crestohl.

The collection also contains correspondence in English and Yiddish between members of the Crestohl family, primarily his mother Rose (Weitzman) Crestohl, 1926-1941, and published and manuscript material, both original and copies, relating to the career of his father Hyman Meyer Crestohl, 1904-1921.