The papers of Philip Lax document his work with four major organizations: the American Jewish Historical Society, B'nai B'rith International, National Conference on Soviet Jewry, and Ellis Island Restoration Commission. The collection documents the years 1915 to 2008, with the bulk of the material dating from the 1970s and 1980s. The papers contain photographs, correspondence, speeches, publications, subject files, and organizational records, such as minutes, financials, memorandums, agendas, and reports.

This Collection contains personal papers, correspondence, and other material relating to the Phillips family, 1733-1954. The majority of the materials are in regard to the following family members: Jonas Phillips (1733-1802), Naphtali Phillips (1815-1868), Joseph Phillips (1811), Rebecca Hart Phillips (1812), Joshua Phillips (1852-1858), Isaac Phillips (1830-1884), Roslie Solomons Phillips (1872-1945), Naphtali Taylor Phillips (1895-1954).

Notable objects in this collection include Jonas Phillips' copy of a book on the laws and practice of shehita, printed in Wandsbeck, Germany, in 1733; Naphtali Phillips' letters regarding Congregation Shearith Israel; Isaac Phillips' correspondence relating to his position as Appraiser of Merchandise for the Port of New York; Roslie Solomons Phillips' letters from Eleanor Roosevelt; and Naphtali Taylor Phillips' correspondence relating to Congregation Shearith Israel, the Touro Synagogue, the Federation of American Zionists, the National Conference of Jewish Charities (Committee on Palestinian Charities), and Adolphus S. Solomons. Collection also contains published Masonic materials, political memorabilia, and a letter from George Mifflin Dallas to an unidentified member of the Phillips family, 1856.

Founded in 1969, the American Association for Ethiopian Jews (AAEJ) was instrumental in the international effort to promote recognition of the Beta Israel (known among non-Jewish Ethiopians as "Falashas") by Israeli authorities, and to assist Jewish emigration from Ethiopia to Israel. The extensive files of the AAEJ include case work files, research materials and Jewish artifacts collected in Ethiopia by AAEJ workers. In the wake of the successful evacuation of Ethiopian Jewry to Israel in 1993, the AAEJ decided to disband and voted to deposit its records at the American Jewish Historical Society. Included are correspondence, office files, photographs, slides, videotapes, audiocassettes and other materials which pertain to AAEJ's efforts to raise the consciousness of the American Jewish community about this unique Jewish subculture. The organization's papers supplement those of its founder, Graenum Berger, which are also held at the American Jewish Historical Society.

The records of the American Jewish Congress, a national Jewish agency, concerned primarily with Jewish and other minority civil rights, include the constitution, by-laws, and minutes of the Administrative and Executive Committees and Governing Council of the Congress. The collection has materials generated by the National Biennial Conventions, Executive Directors, including Phil Baum and Henry Siegman, and the General Counsel files of Will Maslow, Commissions and the Jerusalem Conferences of Mayors, Regional Chapters, National Women's Division, Business and Professional Chapters, Public Relations, and miscellaneous activities conducted by American Jewish Congress.

This collection contains annual reports, board minutes, case studies, correspondence, newsletters, survey reports, and other items.

This collection, which is a sub-group of RG 245 HIAS, includes the records of the main HICEM office in Europe prior to and during World War II. There are also some records from the post-war period relating to the dissolution of HICEM, HIAS’s taking over of HICEM’s operations and HIAS’s work with displaced persons.

The records of Temple Beth El offer a valuable insight into a small town Southern Jewish community. The community members, composed mainly of German Jews devoted to the Reform movement, participated actively in charity work and mutual benefit societies, and maintained a close relationship with Jewish communities throughout the South. Temple Beth El was one of the first members of the Union of American Hebrew Congregations. Its history reflects the struggles a small town Jewish community experienced in maintaining their Jewish identity as well as the cooperation and acceptance of their non-Jewish neighbors. A significant part of the collection concerns the activities of women in the Helena Jewish community, who were a tight knit group that conducted extensive charity work. The Sisterhood took an active role as member of the Mississippi-Arkansas Federation of Temple Sisterhoods. The records also include minute books for the B'nai B'rith Esther Lodge. The collection contains correspondence, real estate deeds, financial ledgers, minute meetings, news clippings, a scrapbook, and photographs.

The records of the American Association for Jewish Education contain meeting minutes, budget reports, and newsletters issued by the AAJE in the course of their activities, which centered around supporting and organizing Jewish schools throughout America.

This collection consists of general reference files from the New York City headquarters of the American Jewish Committee (AJC). Materials originated in various AJC departments and were maintained by a Central Records office until 1962, when records retention policy was decentralized. Document types include correspondence, memoranda, reports, clippings, and published materials concerning individuals, businesses, government agencies, and other organizations related to the work of the AJC.

This collection contains the records of the American Jewish Public Relations Society (AJPRS), the professional association of publicists in the Jewish communal field. It contains correspondence, meeting minutes, memoranda, society publications, memoirs about the society’s founding, photographs, publicity materials, and newspaper clippings.

This collection contains the office records of the American Sephardi Federation. Documents focus on the daily functioning, annual conventions, finances, events, and activities of the ASF. The records consist mainly of correspondence, but also include memoranda, reports, financial records, and other organizational documents, as well as newspaper clippings, publications, and photographic media.

The records of the Association of Jewish Community Organization Personnel (AJCOP) cover the years 1969 to 1990 (although there is less material for the fiscal year 1989/1990). Though the collection does not preserve the total volume of papers produced by AJCOP, it is valuable to researchers studying the Jewish Community Center movement, especially in the area of the growing professionalization of Jewish community work.

The Association of Jewish Deaf-Mutes in Poland was founded in 1930 in Krakow, through the efforts of Bogumil Liban, as a union of local deaf-mute societies and sports clubs. It was active until the outbreak of war in 1939. This collection contains correspondence and other administrative records of the association.

The Baron de Hirsch Fund Records document the organization's involvement in the planning of agricultural communities across the United States and to some extent in South America; the founding and administrative dealings of agricultural and trade schools; the establishment of the Jewish Agricultural Society; and the business records of the Fund itself. In addition, the collection documents the protection offered to immigrants through port work, relief, temporary aid, promotion of suburban industrial enterprises and removal from urban centers through the Industrial Removal Office, land settlement, agricultural training, and trade and general education. In this respect, the collection is of major interest for Jewish genealogists as it documents a number of individual immigrants. In addition, the collection contains documentation on the administration and organization of the fund, documentation on Jewish farming colonies such as the Jewish Agricultural Society, Woodbine Colony and Agricultural School, and documentation on the Baron de Hirsch Trade School. In addition, the collection contains blueprints and photographs of facilities.

The collection comprises a portion of the records of the Jewish community of Wąbrzeźno, known in German as Briesen. The records date from 1871 to 1921, concentrated in the era when the town of Briesen was part of the province of West Prussia, in the German Empire; only a handful of items date from the years 1920-1921, when the town was part of Poland. The collection comprises administrative and financial records kept by the Briesen Jewish Community Council, except for one volume of records kept by the Jüdischer Lese-Verein (Jewish Reading Society) of Briesen, in the years 1901 to 1908. Approximately 40% of the collection comprises financial records, 1882-1921, including official budgets and tax lists; 20% concerns the community's religious institutions; and another 20% comprises records related to community employees, especially rabbis and cantors. The remainder of the collection includes correspondence, communal meeting minutes and decisions, circulars announcing meetings, and a variety of administrative records. Included are records pertaining to communal council elections; synagogue seat rentals; burials and the care of graves; the construction and maintenance of the mikveh (ritual bath house); the expansion of the cemetery; synagogue rules and the renovation of the synagogue; charitable activities, often in cooperation with regional and national Jewish organizations; and the religious school and Jewish elementary school.

This collection contains histories of the Asylum (1878-1939), Certificate of Incorporation (1878, 1900, 1926), Constitution and By-Laws (1894), Board of Directors Minutes (1921-1953), Annual Reports (1878-1958), Admission and Discharge Records (1899-1960), Women's Auxiliary Minutes (1922-1955), a statistical report (1957), papers re the Asylum's merger with the Jewish Child Care Association (1960), and various Alumni Society Publications and Scrapbooks (1912-1940).

The records in this subgroup belong to the Records of the Central Sephardic Jewish Community of America, and document activities of the Community's Women's Division. The materials include correspondence, minutes of meetings, annual reports, budgets, records related to planning of annual events, publications and clippings, membership lists, financial papers, and photographs. See Guide to the Records of the Central Sephardic Jewish Community of America.

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.

This collection contains incomplete annual convention programs (1922-1986), organizational minutes (1912-1973), newsletters (1967-1981), constitution and by-laws, plaques, awards and citations. Also contains newspaper articles about the Federation and correspondence with affiliated organizations and hospitals.

The Records of the Forward Association collection consists of the administrative records of the Office of the General Manager of the Forward Association, publisher of the Jewish Daily Forward. The collection contains correspondence, financial materials, minutes, reports, and information related to various anniversary celebrations. These materials serve to illustrate the professional activities of the Forward Association and its General Manager and show the Forward’s importance.

The Friends of Ida Kaminska Foundation, Inc. was formed in 1969, shortly after the world-renowned Yiddish actress, Ida Kaminska, immigrated to the United States. The purpose of the foundation was to establish, fund, and promote the Ida Kaminska Theatre in New York. Though the foundation managed to put together one theatrical production, financial difficulties forced the foundation to stop its activities in 1973.

The Grand Street Boys' Association began in 1916 as a reunion of men who had grown up on or near Grand Street in the Lower East Side neighborhood of Manhattan and quickly grew into an active club, open to all men (and eventually women) regardless of religion, ethnicity, or social class. The Association promoted welfare projects, acts of fellowship and tolerance, scholarships, youth employment, war efforts, and the elimination of discrimination in sports, among other projects. The collection documents the activities of the Association, as well as the Grand Street Boys' Foundation, its financial arm established in 1945, and its Hobbycraft Program, a charitable program tasked with collecting and redistributing donated items to charitable and nonprofit organizations. Materials include administrative records, financial records, correspondence, minutes, membership records, newsletters, yearbooks, artifacts, and photographs.

This collection contains the administrative records of the Hebrew Actors’ Union (HAU), the professional union of Yiddish theater performers, which was based in New York City. Materials include correspondence, membership materials, financial records and members’ dues information, meeting minutes, and a great deal of sheet music and play scripts of performances from the Yiddish theater. A majority of these performances were in New York City, but there are also materials from Philadelphia, Chicago, Boston, Toronto, and Montreal, as well as various locations in Israel and South America.

Collection consists of records of the HICEM Office in Prague, documenting efforts to assist Jewish refugees from Czechoslovakia. Records include minutes of National Committee Meetings, correspondence from the HICEM office, including with various aid societies, and extensive individual refugee case files.

This collection contains several histories of the Home, Board of Directors Minutes (1928-1942), annual report for 1927 (includes numerous photographs), a list of donations (1897-1923), records of Admission and Discharges (1922-1943), financial records (1924-1941) and the certificate of merger with the New York Association for Jewish Children (1942). Includes also material re the Young Folks League for Aid to Hebrew Infants.

The Industrial Removal Office was created as part of the Jewish Agricultural Society to assimilate immigrants into American society, both economically and culturally. It worked to employ all Jewish immigrants. The collection contains administrative and financial records, immigrants' removal records, and correspondence. A database has been constructed to search for persons removed by the Industrial Removal Office.

This collection contains a brief history of the Council, minutes of the Executive Board (1949, 1968, 1969, and 1973), an incomplete set of announcements of meetings (1960-1970), literary awards and citations (1973-1976), and publications issued by the Council.

This collection contains files relating to the history, mergers and functions of the Association, By-Laws (1960), Committees' records, President's reports (1949-1952), Executive Director's reports (1949-1952), Treasurer's reports (1945, 1948-1949), annual reports (1972, 1984-1990), and papers re various activities, including Childville, Edenwald, Foster Home Department (including material from the European Jewish Children's Aid Project), Friendly Home for Girls, Girls' Club Group Residence, Pleasantville, Psychiatric Clinic, Social Services Department, Sylvan Stix Workshop, and Vocational Services. Includes also statistical reports (1946-1970), and Studies on the Association (1949-1972), the Manual of Policies and Procedures (1972), and files on child care conferences, property sales, annual dinners, awards and ceremonies, the 75th anniversary celebration, the 150th anniversary celebration, Herman W. Block, the Child Care Alumni Council (1954-1964), the League to Aid Hebrew Infants (1948-1953), studies and papers by Association staff, memos, publications ("P.C.S. World," "Bulletin," "Our Children," "JCCA journal"), promotional material, photographs, and voluminous scrapbooks.

This collection contains the administrative records of Jewish Education Committee as well as materials from the National Council for Jewish Education and the American Association for Jewish Education. The Jewish Education Committee was a Jewish educational organization in New York concerned with coordination of educational activities as well as development of educational resources for the Jewish secular school systems in the U.S. and was organized in June 1939. Materials include correspondence, memoranda, minutes, reports, conference materials, surveys, and publications.

The Jewish Education Service of North America (JESNA), formerly known as the American Association for Jewish Education, was founded in 1939. The Association promotes and supports Jewish education in communities throughout the United States and Canada by supplying studies of Jewish education, developing supplementary educational materials, and collaborating with Jewish organizations. This collection primarily contains the results of surveys and consequent reports, in addition to some correspondence, meeting minutes, and newsletters of the administration. Somewhat unrelated, the Jewish Media Services's files on films and filmmakers make up the last series of this collection, as JESNA took over some of the responsibilities of this organization in the early 1990s.