Documents include correspondence, conference proceedings and summaries, resolutions, memorandums, labor management agreements, national executive council meeting minutes and schedules, NFFE performance review materials, partnership agreements, and audits. Of note is material pertaining to Jasmine versus NFFE court case, 1950s-1990s

The records (circa 1910-circa 2007) consists of the papers and records of Abraham Orlofsky, secretary/treasurer and historian of the National Federation of Federal Employees for many years. Included in these records are: research, convention proceedings, resolutions, constitutions, bylaws, agreements, reports, charters, research materials, artifacts, photographs, audiovisual materials and files from the executive council. These materials pertain to the history of the union, many of its members, and the union's representation of federal civil service employees and provide documentation of the day-to-day activities of a national union. Also included is the official publication, Federal Employee.