This collection contains writings, minutes, financial records, correspondence, printed materials, newspaper clippings, and photographs relating to Broido's employment, investments, and Jewish and non-Jewish communal activities. It includes material regarding the department store, Gimbel Bros. (1934-1966), where he was associated with Bernard Gimbel, and where he served as Executive Vice President and as Chairman of the Advisory Committee (1953-1961); Temple Emanu-El (1957-1970), where he served as trustee and opposed secession from the Union of American Hebrew Congregations; the American Jewish Joint Distribution Committee (1944-1976), serving as President from 1965-1975, and where he was involved in the investigation of the Charles Jordan murder in Prague (1967); the Union of American Hebrew Congregations (1953-1972) where he served as trustee and played an active role in financial matters and relations with the Hebrew Union College; the United Jewish Appeal (1941-1972) where he served as President (1951-1952), trustee and member of the Board of Directors; the New York City Community College (1956-1972) where he served as trustee; and the Department of Commerce and Industrial Development of the City of New York (1961-1971) where he served as Commissioner (1961-1966).

This collection contains the papers of Sallyann Amdur Sack, “The Godmother” of Jewish Genealogy. In 1980, Sack founded the Jewish Genealogy Society of Greater Washington (JGSGW); in 1984, she organized the First International Seminar on Jewish Genealogy in Jerusalem, Israel; and in 1985, she co-founded AVOTAYNU: The International Review of Jewish Genealogy, known as “The Voice” of Jewish Genealogy research. These papers chronicle Dr. Sack’s groundbreaking work, which ranges from the early 1980s through 2007. The collection contains correspondence, conference and seminar materials, planning and research papers, as well as photographs and audio/visual material.