This sub-series consists of casework files, which document efforts by Brown and his staff to assist constituents with various federal issues and requests. This includes requests for assistance with federal funding, immigration proceedings, court cases, healthcare issues, veterans and military benefits, labor issues, international business and relations, housing issues, and tax problems. Materials in the sub-series include correspondence, memorandums, individual records, applications, military academy nominations, case file notes, and statistics kept on mail-in and walk-in casework.