Series I, President's Office Files (James Butler), includes documentation of the Local's relations with District Council 37, with AFSCME, with New York City's Health and Hospitals Corporation; extensive files on membership meetings, health and safety issues, working conditions and grievances at various city hospitals; documentation of the Local's involvement with Black churches and fraternal organizations and Latino community and labor groups; documentation of the Local's participation in civil rights and other human rights campaigns; and records of contacts with Latin-American, Caribbean and African labor organizations and philanthropic campaigns. The series also includes extensive documentation of internal Local affairs, including Executive Board meetings, union elections, political activity, celebrations, choir appearances, President Butler's activities, and Local finances.