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)

Programs, posters, periodicals, and photographs.

Collection contains: Cemetery maps. Cemetery deeds. Meeting invitation, 1969. Correspondence, 1966-2000. Financial Records, 1959-1980. Stampers. Dissolution Papers, 1975-1977.

The Papers of Benjamin Nadel (historian of Jewish communities in the Caucasus and Eastern Europe), including research papers, personal and professional correspondence, and documents on the administration of the Jewish Labor Bund.

Burial society in New York, possibly the merger of two older burial societies. Used Mt. Hebron, Mt. Judah, and Washington cemeteries. Collection contains: Records, mostly pertaining to the burial society. Minutes, 1964-1990. Income and expense ledgers, 1966-1993. Membership and dues ledger, loose pages. Grave reservation and grave ownership ledgers.

Collection contains: Cemetery maps. Cemetery deeds, 1912-1970. Photos of cemetery plot. Contracts, 1910-1963. Membership lists, 1958. Meeting invitations, 1974. Financial Records, 1907-1974. Correspondence, 1955-1982. Certificate of incorporation, 1906. Constitution and by-laws, 1923.

This record group includes certificates of incorporation and name change amendment, certificates of incorporation for the Hebrew Free Burial Society, a map of Cedar Park Cemetery, and liquidation Papers.

Collection contains: Meeting minutes, Yiddish, 1946-1981. Meeting invitations, 1966-1979. Constitution, Yiddish, 1918. Member lists, 1983-1985. Financial Records, 1979-1988.

The Bina Weinreich collection consists of correspondance, memos, articles, documents pertaining YIVO publications (Max Weinreich's "History of the Yiddish Language;" the "Language and Culture Atlas of Ashkenazic Jewry;" Nahum Stutchkoff's "Thesaurus of the Yiddish Language" and Alexander Harkavy's "Yiddish-English-Hebrew Dictionary"), Uriel Weinreich's publications "College Yiddish" and "English-Yiddish Yiddish-English Dictionary," as well as her own publications "Yiddish Folktales" and "Yidishe Folkmayses," personal papers, photographs, folklore and ethnographic materials collected by Bina Weinreich, lectures, papers given, offprints of articles, teaching material, and sound recordings from the "Dialect Project."

The record group includes a certificate of incorporation, constitution, Beth David Cemetery interment list, maps of Beth David Cemetery, and liquidation Papers.

Four ledger books.

Contains family trees and directories, death notices, interment directories, revised constitution and bylaws of the Society (1994), minutes, correspondence, memoranda (1999-2003), deeds and maps for graves at New Montefiore Cemetery, CitiBank check Records (1991), statements from Astoria Federal Savings (2001-2004), account statement from Banco Popular (2001), internal New York Liquidation Bureau correspondence regarding the dissolution of the Society, and schedules for the cost of graves.

Collection contains: Cemetery maps. Cemetery deeds, 1961-1982. Burial receipts, 1939-1980. Member lists. Constitution and by-laws. Certificate of incorporation, 1958. Correspondence, 1961-1989. Waiver forms, 1970-1971. Financial Records, 1962-1985.

Collection contains: Bi-monthly publication, English and Yiddish, 1953-1958. Twenty-fifth anniversary journal, English and Yiddish, 1927. Membershup card, 1953-1954. Flyer announcing liberation of Belz. Dues statements, 1957-1958. Miscellaneous.

Correspondence, mostly financial and/or legal, including duplicates, relating to the operation and liquidation of the Bright Owl Welfare Association, including Documents relating to the proposed and effected liquidation of the Association, including orders, notices, questionnaires, audits of the Association, deeds, depositions/affidavits, checks, inventories of functions for the Association, mail receipts; Claims and requests for liability insurance on, cost, (re)purchase, and availability of graves and sections at New Montefiore and Wellwood Cemeteries, death records; Names, addresses, and phone numbers of members, relatives of members, and/or claimants (living and dead) of the Association

Records of the progressive society from present-day Briceva, Bessarabia.

Family letters.

Collection contains: Constitutional by-laws. Certificate of incorporation, 1915. Cemetery deeds, 1992-1995. Member lists. Plot reservation lists. Correspondence, 1970-1995. Meeting minutes, 1963-1992. Financial Records, 1962-1998. Dissolution Papers, 1992-1995.

A map to graves at Riverside, a certificate of incorporation (filed 1919, granted 1937), and liquidation Papers (1980-1988).

This record group includes a list of burials at Mount Lebanon and other cemeteries; name change documents; a membership list; maps of Mt. Golda, Mt. Lebanon, and Washington cemeteries; and liquidation Papers.

This collection contains the records of the Brotherhood of Israel, formerly Israelitischer Bruder Verein Blumenthal. Including membership directories, cemetery maps, plot designations, correspondences, ledger books, applications for membership, check stubs, and liquidation papers.

This collection includes correspondence and documents surrounding Bruckheimer's efforts to secure entry visas for his mother, Sofie, and sisters, Hedwig, Selma, and Hilde. It includes correspondence between Bruckheimer and relatives held in French internment camps Camp de Gurs (Selma Bruckheimer, Sofia Schwarzschild, Sofie Bruckheimer [nee Wolf]) and Camp des Milles (Adolf Schwarzschild). It includes correspondence with relatives in transit camps in the United Kingdom and Canada.

Correspondence with New York Liquidation Bureau regarding dissolution of the society and liquidation of its assets (1988-2008), receipts for certified mail, a copy of the certificate of incorporation (1935), handwritten minutes in a spiral notebook (1983-1988), ballots for liquidation (1988), and two maps to plots at Beth David Cemetery.

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.