The Annual and Mid-Winter National Conventions Records document the proceedings and outcomes of the conventions and conferences attended by Hadassah’s National Board as well as by convention delegates from the various regions of Hadassah. The conventions in particular are where local and regional leaders meet with each other and the National Board and learn about Hadassah’s various projects and committees. This record group also includes annual reports from 1926-2001.

This record group contains personal papers and special collections documenting individuals, both Hadassah members and non-Hadassah members, who were important to Hadassah. Much of the material forming the collections in this record group came from the administrative files of the national office of Hadassah, though some of the material was donated to Hadassah. Key individuals represented within this record group include Hadassah national board members Anna Tulin Elyachar, Bertha S. Schoolman, and Denise Tourover Ezekiel, as well as Jesse Zel Lurie who served as the first professional editor of Hadassah Magazine (originally Hadassah Newsletter) from 1947 to 1980.

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.