Biographical information contains a curriculum vitae of Love, a photograph, and an itinerary of Love's trip to Europe in January to March 1966.

Notes (1897-1957) contains Love's notes on international political affairs relating to the Middle East.

Alpheus T. Mason taught in the Dept. of Politics at Princeton University beginning in 1925 and authored a number of legal works as well as biographies of Supreme Court justices Harlan Fiske Stone and Louis D. Brandeis. This collection consists of papers of Mason, including material relating Stone, Brandeis and Woodrow Wilson.

Howard A. Loeb served as chairman of the board of the Tradesmens Bank and Trust Company of Philadelphia, Pennsylvania and as representative of the Federal Reserve Bank of Philadelphia on the Federal Advisory Council. This collection consists of Loeb's correspondence and printed matter related to these positions.

Series 1, General Correspondence, 1920-1947, contains both personal and office correspondence. The series details the small and chummy world of foreign service officers as it contains letters between James Keeley and his many friends and colleagues. Some correspondence of other foreign service officers criticizes how the Service worked and treated its staff, with some suggesting improvements. Of particular interest in this respect is the correspondence with Edward Groth, John Randolph, and Howland Shaw.

Series 1: Biographical Material/Reading Lists consists of three folders, the first containing biographical sketches, most geared toward submission to the editor of Who's Who in America. The second folder contains articles concerning Earle's education and career (e.g. Earle's Armistice Day Speech in November 1941). Earle's personal reading lists include lists of American History volumes and assorted fiction titles.

The Calendar series is comprised of engagement and standard calendar pages which provide minimal information about Dulles' schedule. The calendars are not continuous, as large gaps exist between dates.

The Departments subseries includes records of the Legal Department, Membership Department, and Public Education Office. The Legal Department records make up the majority of the subseries and are largely composed of subject files, which include published materials, court documents, and conference materials collected by ACLU staff, as well as ACLU correspondence, memos, and notes. Well-documented subjects include affirmative action, discrimination, drug testing, fair housing, free speech, insurance cases, school desegregation, and voter registration. The records also include case files on active and potential cases and document the administration of the department, such as attorney fees, fundraising, General Counsel meetings, and their interactions with ACLU affiliates.

The Personal Subject Files subseries consists of documents related to Baker's charitable work, Princeton alumni activities, and other non-professional matters. Included are personal documents such as Baker's birth certificate and Baker's military and scholastic records, as well as documents and notes relating to Baker's travels to China (to visit George Bush), Africa, and the western United States.

The Personal and Legal Career series documents Baker's personal and professional life prior to his involvement in Texas and national politics. The series consists of correspondence, including correspondence with family and friends, diaries and date books, financial documents, legal documents, memos, and correspondence related to Baker's work at Andrews, Kurth, Campbell and Jones law firm, and personal documents such as a birth certificate and scholastic records.

Series 1, Subseries 1: Bylaws and Minutes, 1941-1994, contains two distinct sets of minutes: the Board of Trustees meetings and the Executive Committee meetings. In accordance with the bylaws, the board was to meet at least once every three months exclusive of July and August. From 1970 on, this requirement was met or exceeded. However, prior to1970 meetings seem to have occurred once in the winter, usually in February, and once in the fall, usually in October. Where extant, notices and agendas are included with the minutes. The content of the minutes can be broken down into two parts. One part concerns the everyday administrative operations of Freedom House such as nominating new board members, discussing fund raising, reviewing committee work, deciding who would receive the Freedom Award, as well as the mundane tasks of managing the upkeep of the Willkie Memorial Building. The other material in the minutes concerns policy matters. Recorded here are board member discussions related to current events, such as the nuclear test ban treaty, the war in Vietnam, and, in general, dialogue regarding American foreign policy.

The majority of Aronoff's files relate to Bradley's first and second terms in Congress as she served as Administrative Assistant. Aronoff was the driving force in Bradley's office, wielding a great deal of influence with Bradley and the staff. Her files reflect the diversity of Bradley's interest as well as providing a glimpse at the national picture during those years.

Series 1, Irving Ferman Records, 1948-1959, documents Irving Ferman's tenure as director of the ACLU's Washington, D.C. Office. Also included in this series is the correspondence from 1951 of two staff employees, Mary Alice Baldinger and Faiga Levine, which deals primarily with administrative matters.

E. Kimbark MacColl has written extensively on the history and politics of Portland, Oregon. Consists of notes, outlines, correspondence, and chapter drafts for MacColl's Ph.D. thesis, "The Supreme Court and Public Opinion: A Study of the Court Fight of 1937" (1953).