Abstract This collection is comprised of the records of the Office and Professional Employees International Union (OPEIU) Local 3 (San Francisco, Calif.), 1950-2017. These records primarily document the history and activities of the union from 1970 to 2002. Materials include master contract files between Local 3 and employers of represented staff; grievances; organizational records, including executive and administrative files; and campaigns to unionize workplaces (such as the University of the...