The Photograph files contain photographs, negatives, and slides that provide visual documentation of Brown's legislative career. The files include his early years, his family, assembly floor action, events hosted or attended by Brown—including his major fundraisers—and individuals he interacted with, including political figures, foreign dignitaries, athletes, celebrities, and friends. The Sound Recording files contain recordings of Brown and tapes his staff may have recorded. Formats include audio cassettes (bulk), open reel ¼-inch tape, and micro-cassettes.