This series consists of files documenting Brown's congressional campaigns, starting with his first successful congressional run in 1962 and continuing through the beginning plans for a possible campaign in 2000 undertaken before Brown's passing. Also included are files on Brown's unsuccessful Senate run in 1970. Materials in the series include campaign plans and strategies, budgets, fundraising efforts, press coverage, debates, opposition research, campaign mailers, polls, schedules, issue briefs and research, information on other campaigns, voter information, and election results.